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Use is_xcoff_format in binutils testsuite
[thirdparty/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3c6e74ce
NC		 12020-07-07 Nick Clifton <nickc@redhat.com>
2
3 * testsuite/gas/arm/cde-missing-fp.l: Fix spelling mistake in
4 expected output.
5
e74d9fa9
JB		 62020-07-06 Jan Beulich <jbeulich@suse.com>
7
8 * testsuite/gas/i386/x86-64-avx512bw-wig1.d,
9 testsuite/gas/i386/x86-64-avx512bw-wig1-intel.d,
10 testsuite/gas/i386/x86-64-evex-wig1.d,
11 testsuite/gas/i386/x86-64-evex-wig1-intel.d: Adjust
12 expectations.
13
39e0f456
JB		 142020-07-06 Jan Beulich <jbeulich@suse.com>
15
16 * testsuite/gas/i386/avx512f-opts.s: Add EVEX movq tests.
17 * testsuite/gas/i386/x86-64-avx512f-opts.s: Add blank line.
18 * testsuite/gas/i386/avx512f-opts-intel.d,
19 testsuite/gas/i386/avx512f-opts.d
20 testsuite/gas/i386/x86-64-avx512f-opts-intel.d
21 testsuite/gas/i386/x86-64-avx512f-opts.d: Adjust expectations.
22
ddc73fa9
NC		 232020-07-06 Yuri Chornoivan <yurchor@ukr.net>
24
25 PR 26204
26 * config/tc-arm.c: Fix spelling mistake.
27 * config/tc-riscv.c: Likewise.
28 * config/tc-z80.c: Likewise.
29 * po/gas.pot: Regenerate.
30
17550be7
NC		 312020-07-06 Nick Clifton <nickc@redhat.com>
32
33 * po/uk.po: Updated Ukranian translation.
34
b19d852d
NC		 352020-07-04 Nick Clifton <nickc@redhat.com>
36
37 * configure: Regenerate.
38 * po/gas.pot: Regenerate.
39
402020-07-04 Nick Clifton <nickc@redhat.com>
41
42 * version.m4: Change version number to 2.35.50.
43 * configure: Regenerate.
44 * po/bfd.pot: Regenerate.
45
b115b9fd
NC		 462020-07-04 Nick Clifton <nickc@redhat.com>
47
48 Binutils 2.35 branch created.
49
b657622c
AM		 502020-07-03 Alan Modra <amodra@gmail.com>
51
52 PR 26028
53 * testsuite/gas/ia64/unwind-ilp32.d: Add -T to readelf options.
54
c2ecccb3
L		 552020-07-02 H.J. Lu <hongjiu.lu@intel.com>
56
57 * config/tc-i386.c (build_modrm_byte): Check vexswapsources to
58 swap two source operands.
59
f436f38e
NC		 602020-07-02 Nick Clifton <nickc@redhat.com>
61
62 * testsuite/gas/all/fill-1.d: Skip for MeP targets.
63
f405494f
AC		 642020-07-02 Alex Coplan <alex.coplan@arm.com>
65
66 * config/tc-aarch64.c (reg_name_p): Fix cast so that we don't
67 segfault on negative chars.
68 * testsuite/gas/aarch64/reglike-label-unicode-segv.d: New test.
69 * testsuite/gas/aarch64/reglike-label-unicode-segv.s: Input.
70
0942c7ab
NC		 712020-07-02 Nick Clifton <nickc@redhat.com>
72
73 PR 26028
74 * testsuite/gas/ia64/group-2.d: Add -T option to readelf
75 command line.
76 * testsuite/gas/ia64/unwind.d: Likewise.
77 * testsuite/gas/mmix/bspec-1.d: Likewise.
78 * testsuite/gas/mmix/bspec-2.d: Likewise.
79 * testsuite/gas/mmix/comment-1.d: Likewise.
80 * testsuite/gas/tic6x/scomm-directive-4.d: Likewise.
81
3443489c
AM		 822020-07-01 Alan Modra <amodra@gmail.com>
83
84 * config/tc-xc16x.c (md_apply_fix): Add FIXME.
85
054b336d
AM		 862020-07-01 Alan Modra <amodra@gmail.com>
87
88 * testsuite/gas/all/eqv-dot.d: xfail targets that set linkrelax
89 in data sections, and mep.
90
bbd19b19
L		 912020-06-30 H.J. Lu <hongjiu.lu@intel.com>
92
93 * NEWS: Mention x86 NaCl target support removal.
94 * config/tc-i386.c: Remove x86 NaCl target support.
95 * config/tc-i386.h: Likewise.
96 * configure.tgt: Likewise.
97 * testsuite/gas/i386/i386.exp: Likewise.
98 * testsuite/gas/i386/iamcu-1.d: Likewise.
99 * testsuite/gas/i386/iamcu-2.d: Likewise.
100 * testsuite/gas/i386/iamcu-3.d: Likewise.
101 * testsuite/gas/i386/iamcu-4.d: Likewise.
102 * testsuite/gas/i386/iamcu-5.d: Likewise.
103 * testsuite/gas/i386/k1om.d: Likewise.
104 * testsuite/gas/i386/l1om.d: Likewise.
105
08ccfccf
NC		 1062020-06-30 Nelson Chu <nelson.chu@sifive.com>
107
108 * config/tc-riscv.c (riscv_csr_class_check): Removed. Move the
109 checking into riscv_csr_address.
110 (riscv_csr_version_check): Likewise.
111 (riscv_csr_address): New function. Return the suitable CSR address
112 after checking the ISA dependency and versions. Issue warnings if
113 we find any conflict and -mcsr-check is set. CSR_CLASS_F and
114 CSR_CLASS_DEBUG are unprivileged CSR for now, so don't check the
115 priv spec versions for them.
116 (reg_csr_lookup_internal): Call riscv_csr_address to find the
117 suitable CSR address.
118 * testsuite/gas/riscv/priv-reg-fail-fext.d: Remove -mpriv-spec=1.11.
119 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
120 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
121 * testsuite/gas/riscv/priv-reg-fail-fext.l: We don't care the
122 priv spec warnings here. These warnings are added by accident.
123 Remove them and only focus on the ISA dependency warnings.
124 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
125 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
126 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Updated since
127 dscratch0 and dscratch1 are regarded as the unprivileged CSR rather
128 than the privileged ones.
129 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
130 * testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
131 * testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
132 * testsuite/gas/riscv/priv-reg.s: Likewise. Add missing debug CSR.
133 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
134 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: Likewise.
135 * testsuite/gas/riscv/priv-reg-version-1p10.d: Likewise.
136 * testsuite/gas/riscv/priv-reg-version-1p11.d: Likewise.
137 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
138 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
139
8c190ce0
L		 1402020-06-29 H.J. Lu <hongjiu.lu@intel.com>
141
142 * tc-i386.c (build_vex_prefix): Support VEX base opcode length > 1.
143 (md_assemble): Don't process ImmExt without operands.
144
b20e7614
HPN		 1452020-06-29 Hans-Peter Nilsson <hp@bitrange.com>
146
147 PR gas/25331
148 * config/tc-mmix.c (md_assemble) <fixup for
149 BFD_RELOC_MMIX_BASE_PLUS_OFFSET>: This fixup affects 1 byte, not 8.
150 Also, set its fx_no_overflow.
151 (md_convert_frag) <case ENCODE_RELAX (STATE_PUSHJSTUB, STATE_ZERO)>:
152 Similarly this fixup affects 4 bytes, not 8 and needs its
153 fx_no_overflow set.
154 * config/tc-mmix.h (TC_FX_SIZE_SLACK): Don't define.
4e394b28 155 * testsuite/gas/mmix/pr25331.d, testsuite/gas/mmix/pr25331.s: New test.
b20e7614 156
279edac5
AM		 1572020-06-29 Alan Modra <amodra@gmail.com>
158
159 * config/tc-s12z.c: Use C style comments.
160 * config/tc-z80.c: Likewise.
161 * config/tc-xtensa.c (emit_ld_r_n): Remove commented out code.
162
b6cd5d10
L		 1632020-06-26 H.J. Lu <hongjiu.lu@intel.com>
164
165 * config/tc-i386.c (md_assemble): Process ImmExt without
166 operands.
167
63112cd6
L		 1682020-06-26 H.J. Lu <hongjiu.lu@intel.com>
169
170 * config/tc-i386.c (check_VecOperands): Replace vecsib with sib.
171 Replace VecSIB128, VecSIB256 and VecSIB512 with VECSIB128,
172 VECSIB256 and VECSIB512, respectively.
173 (build_modrm_byte): Replace vecsib with sib.
174
2a1bb84c
JB		 1752020-06-26 Jan Beulich <jbeulich@suse.com>
176
177 * testsuite/gas/i386/nop-1-suffix.d: New.
178 * testsuite/gas/i386/i386.exp: Run new test.
179
85f7484a
PB		 1802020-06-26 Pat Bernardi <bernardi@adacore.com>
181
182 * config/tc-m68k.c (m68k_elf_gnu_attribute): New function.
183 (md_pseudo_table): Handle "gnu_attribute".
184 * doc/as.texi: Document GNU attribute for M68K.
185
b59d128a
NC		 1862020-06-25 Nick Clifton <nickc@redhat.com>
187
188 PR 26141
189 * config/tc-arm.c (arm_force_relocation): Force resolution of
190 BFD_RELOC_THUMB_PCREL_BRANCH12 relocations.
191 * testsuite/gas/arm/plt-1.d: Adjust expected disassembly.
192
c423d21a
JB		 1932020-06-25 Jan Beulich <jbeulich@suse.com>
194
195 * config/tc-i386.c (md_assemble): Move call to process_immext()
196 ...
197 (process_operands): ... here.
198
8bbb3ad8
JB		 1992020-06-25 Jan Beulich <jbeulich@suse.com>
200
201 * config/tc-i386.c (process_suffix): Skip ambiguous operand size
202 diagnostic when there is a sizing prefix. Switch to word/dword/
203 qword encoding when there is a sizing prefix and no (explicit or
204 derived) suffix.
205 (update_imm): Handle presence of a sizing prefix.
206 * testsuite/gas/i386/noreg16-data32.d,
207 testsuite/gas/i386/noreg32-data16.d,
208 testsuite/gas/i386/noreg32-data16.e,
209 testsuite/gas/i386/noreg64-data16.d,
210 testsuite/gas/i386/noreg64-data16.e,
211 testsuite/gas/i386/noreg64-rex64.d: New.
212 * testsuite/gas/i386/i386.exp: Run new tests.
213 * testsuite/gas/i386/noreg32.s, testsuite/gas/i386/noreg64.s:
214 Introduce and use pfx* macros.
215 * testsuite/gas/i386/noreg16.s: Likewise. Replace 32-bit
216 addressing.
217 * testsuite/gas/i386/noreg16.d: Adjust expectations.
218
589958d6
JB		 2192020-06-25 Jan Beulich <jbeulich@suse.com>
220
221 * testsuite/gas/i386/avx-16bit.d,
222 testsuite/gas/i386/avx-scalar.d, testsuite/gas/i386/avx.d,
223 testsuite/gas/i386/avx512f-16bit.d,
224 testsuite/gas/i386/avx512f.d,
225 testsuite/gas/i386/evex-lig256.d,
226 testsuite/gas/i386/evex-lig512.d
227 testsuite/gas/i386/evex-wig1.d, testsuite/gas/i386/katmai.d,
228 testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg32.d,
229 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/simd.d,
230 testsuite/gas/i386/sse2-16bit.d,
231 testsuite/gas/i386/sse2.d, testsuite/gas/i386/sse2avx.d: Adjust
232 expectations.
233
0b9404fd
JB		 2342020-06-25 Jan Beulich <jbeulich@suse.com>
235
236 * config/tc-i386.c (md_assemble): Also reject explicit REX
237 prefixes with VEX and alike encoded insns. Zap consumed bits
238 from i.rex.
239 (output_insn): Don't ignore REX prefix for VEX and alike
240 encodings; abort() instead if encountered.
241 * testsuite/gas/i386/x86-64-pseudos.s: Move REX-with-VEX cases
242 ...
243 * testsuite/gas/i386/x86-64-pseudos-bad.s: ... here.
244 * testsuite/gas/i386/x86-64-pseudos.d,
245 testsuite/gas/i386/x86-64-pseudos-bad.l: Adjust expectations.
246
a5aeccd9
JB		 2472020-06-25 Jan Beulich <jbeulich@suse.com>
248
249 * config/tc-i386.c (process_operands): Translate explicit REX
250 prefix into i.rex for SSE2AVX templates.
251 (set_rex_vrex): New helper.
252 (build_modrm_byte): Use it.
253 * testsuite/gas/i386/x86-64-sse2avx.s: Add cases with explict
254 REX prefixes.
255 * testsuite/gas/i386/x86-64-sse2avx.d: Adjust expectations.
256
40d231b4
JB		 2572020-06-25 Jan Beulich <jbeulich@suse.com>
258
259 * config/tc-i386.c (cpu_flags_match): Only match SSE2AVX
260 templates when there's no data size prefix.
261 (md_assemble): Reject data size prefix also for legacy encoded
262 SIMD templates.
263 * testsuite/gas/i386/prefix32.s, testsuite/gas/i386/prefix64.s:
264 Uncomment previously not working line.
265 * testsuite/gas/i386/sse2avx.s: Add ldmxcsr/stmxcsr cases with
266 data16 prefix.
267 * testsuite/gas/i386/prefix32.l, testsuite/gas/i386/prefix64.l,
268 testsuite/gas/i386/sse2avx.d: Adjust expectations.
269
11abe426
JB		 2702020-06-25 Jan Beulich <jbeulich@suse.com>
271
272 * config/tc-i386.c (build_evex_prefix): Drop early setting of
273 vec_length.
274
1a79004f
NC		 2752020-06-23 Nelson Chu <nelson.chu@sifive.com>
276
277 * config/tc-riscv.c (explicit_priv_attr): Rename explicit_csr to
278 explicit_priv_attr. It used to indicate CSR or priv instructions are
279 explictly used.
280 (riscv_is_priv_insn): Return True if it is a privileged instruction.
281 (riscv_ip): Call riscv_is_priv_insn to check whether the instruction
282 is privileged or not. If it is, then set explicit_priv_attr to TRUE.
283 (riscv_write_out_attrs): Clarification of when to generate the elf
284 priv spec attributes.
285 * testsuite/gas/riscv/attribute-11.s: Add comments.
286 * testsuite/gas/riscv/attribute-14.s: New testcase. Use symbol
287 `priv_insn_<n>` to decide which priv instruction is expected to used.
288 (<n> is a to e.)
289 * testsuite/gas/riscv/attribute-14a.d: Likewise.
290 * testsuite/gas/riscv/attribute-14b.d: Likewise.
291 * testsuite/gas/riscv/attribute-14c.d: Likewise.
292 * testsuite/gas/riscv/attribute-14d.d: Likewise.
293 * testsuite/gas/riscv/attribute-14e.d: Likewise.
294
39ff0b81
NC		 2952020-06-22 Nelson Chu <nelson.chu@sifive.com>
296
297 * config/tc-riscv.c (buf_size, buf): Remove the unused variables.
298 (riscv_set_default_priv_spec): Get the priv spec version from the
299 priv spec attributes by riscv_get_priv_spec_class_from_numbers.
300
e2201c2a
AM		 3012020-06-20 Alan Modra <amodra@gmail.com>
302
303 * configure.tgt: Set bfd_gas for all SH targets.
304
d27c357a
JB		 3052020-06-18 Jan Beulich <jbeulich@suse.com>
306
307 * testsuite/gas/i386/arch-13.s: Add alternative VMGEXIT case.
308 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
309 expectations.
310
708a2fff
CL		 3112020-06-16 Lili Cui <lili.cui@intel.com>
312
313 * config/tc-i386.c (cpu_arch): Correct noavx512_vp2intersect
314 cpu_arch to CPU_ANY_VP2INTERSECT_FLAGS.
315 * doc/c-i386.texi: Add avx512_vp2intersect.
316
2106ed9b
JB		 3172020-06-16 Jan Beulich <jbeulich@suse.com>
318
319 * config/tc-i386.c (md_assemble): Drop SSE4a from SSE check
320 conditional.
321 * testsuite/gas/i386/sse-check.s: Adjust comment.
322 * testsuite/gas/i386/sse-check-error.l,
323 testsuite/gas/i386/sse-check-warn.e,
324 testsuite/gas/i386/x86-64-sse-check-error.l: Adjust
325 expectations.
326
a435742a
AM		 3272020-06-16 Alan Modra <amodra@gmail.com>
328
329 * config/tc-tic30.h: Remove OBJ_AOUT support.
330 * configure.tgt: Delete tic30-*-*aout* entry.
331
7a77f1ac
MF		 3322020-06-15 Max Filippov <jcmvbkbc@gmail.com>
333
334 * config/tc-xtensa.c (XTHAL_ABI_WINDOWED, XTHAL_ABI_CALL0): New
335 macros.
336 (elf32xtensa_abi): New declaration.
337 (option_abi_windowed, option_abi_call0): New enum constants.
338 (md_longopts): Add entries for --abi-windowed and --abi-call0.
339 (md_parse_option): Add handlers for --abi-windowed and
340 --abi-call0.
341 (xtensa_add_config_info): Use xtensa_abi_choice instead of
342 XSHAL_ABI to format ABI tag.
343 * doc/as.texi (Target Xtensa options): Add --abi-windowed and
344 --abi-call0 to the list of options.
345 * doc/c-xtensa.texi: Add description for options --abi-windowed
346 and --abi-call0.
347 * testsuite/gas/xtensa/abi-call0.d: New test definition.
348 * testsuite/gas/xtensa/abi-windowed.d: New test definition.
349 * testsuite/gas/xtensa/abi.s: New test source.
350
efe30057
L		 3512020-06-14 H.J. Lu <hongjiu.lu@intel.com>
352
353 PR gas/26115
354 * testsuite/gas/i386/tsxldtrk.d: Replace xsuspldtrk with
355 xsusldtrk.
356 * testsuite/gas/i386/tsxldtrk.s: Likewise.
357 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
358 * testsuite/gas/i386/x86-64-tsxldtrk.s: Likewise.
359
d8af286f
NC		 3602020-06-12 Nelson Chu <nelson.chu@sifive.com>
361
362 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Removed.
363 * testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
364 * testsuite/gas/riscv/priv-reg-version-1p9.d: Likewise.
365
18ca16be
SG		 3662020-06-09 Seth Girvan <snth@snthhacks.com>
367
368 * doc/c-avr.texi: Improve wording.
369
6778f1c4
JB		 3702020-06-09 Jan Beulich <jbeulich@suse.com>
371
372 * testsuite/gas/i386/x86-64-pseudos-bad.s,
373 testsuite/gas/i386/x86-64-pseudos-bad.l: New.
374
73239888
JB		 3752020-06-09 Jan Beulich <jbeulich@suse.com>
376
377 * testsuite/gas/i386/prefix.s: Add bogus prefix-with-VEX/EVEX
378 encoding tests.
379 * testsuite/gas/i386/prefix.d: Adjust expectations.
380
bf926894
JB		 3812020-06-09 Jan Beulich <jbeulich@suse.com>
382
383 * testsuite/gas/i386/prefix.s: Add bogus REP / EVEX.W prefix
384 with VEX/EVEX encoding tests.
385 * testsuite/gas/i386/prefix.d: Adjust expectations.
386
828c2a25
JB		 3872020-06-09 Jan Beulich <jbeulich@suse.com>
388
389 * config/tc-i386.c (process_suffix): Restrict defaulting to 'q'
390 suffix.
391 * testsuite/gas/i386/noreg64.s: Add lcall/ljmp cases.
392 * testsuite/gas/i386/noreg64.d: Adjust expectations.
393 * testsuite/gas/i386/noreg-intel64.d,
394 testsuite/gas/i386/noreg-intel64.l,
395 testsuite/gas/i386/noreg-intel64.s: New.
396 * testsuite/gas/i386/i386.exp: Run new tests.
397
da4977e0
JB		 3982020-06-09 Jan Beulich <jbeulich@suse.com>
399
400 * config/tc-i386.c (vex_encoding_error): New enumerator.
401 (VEX_check_operands): Rename to VEX_check_encoding. Check
402 for vex_encoding_error. Move Imm4 handling ...
403 (check_VecOperands): ... here.
404 (match_template): Call VEX_check_encoding when there are no
405 operands. Split construct calling check_VecOperands and
406 VEX_check_encoding (when there are operands).
407 (check_register): Don't blindly set vex_encoding_evex.
408 * testsuite/gas/i386/pseudos-bad.s,
409 testsuite/gas/i386/pseudos-bad.l: New.
410 * testsuite/gas/i386/i386.exp: Run new test.
411 * testsuite/gas/i386/xmmhi64.s: Drop {vex2}.
412
26417f19
AC		 4132020-06-08 Alex Coplan <alex.coplan@arm.com>
414
415 * config/tc-arm.c (insns): Add dfb.
416 * testsuite/gas/arm/dfb.d: New test.
417 * testsuite/gas/arm/dfb.s: Input for test.
418
9f3e7dbc
NC		 4192020-06-08 Nick Clifton <nickc@redhat.com>
420
421 * testsuite/gas/cfi/cfi-i386-2.d: Skip for PE based targets.
422
dd6b8a0b
JB		 4232020-06-08 Jan Beulich <jbeulich@suse.com>
424
425 * config/tc-i386.c (pi): Add checks for RegMask and RegBND.
426
73c76375
JB		 4272020-06-08 Jan Beulich <jbeulich@suse.com>
428
429 * config/tc-i386.c (check_byte_reg): Drop dead conditional
430 around as_bad().
431
22e00a3f
JB		 4322020-06-08 Jan Beulich <jbeulich@suse.com>
433
434 * config/tc-i386.c (check_register): Split RegTR handling, to
435 fail recognition also in 64-bit mode as well as with i586 or
436 i686 explicitly enabled.
437 * testsuite/gas/i386/x86_64.s: Add insns referencing tr<N>.
438 * testsuite/gas/i386/x86_64-intel.d,
439 testsuite/gas/i386/x86_64.d: Adjust expectations.
440
1ab84e02
JB		 4412020-06-08 Jan Beulich <jbeulich@suse.com>
442
443 * testsuite/gas/cfi/cfi-i386-2.d: Adjust expectations.
444 * testsuite/gas/cfi/cfi.exp: Run this test.
445
af32b722
JB		 4462020-06-08 Jan Beulich <jbeulich@suse.com>
447
448 * config/tc-i386.c (parse_real_register): Add allow_pseudo_reg
449 check to %st(N) parsing logic.
450 * testsuite/gas/cfi/cfi-i386.s: Set "generic32" arch.
451
8a6fb3f9
JB		 4522020-06-08 Jan Beulich <jbeulich@suse.com>
453
454 * config/tc-i386.c (bad_reg): New.
455 (check_VecOperations, i386_att_operand, i386_parse_name): Check
456 for it.
457 (check_register): New, broken out from ...
458 (parse_real_register): ... here. Call it.
459 (parse_register): Call it, and error upon failure.
460 * testsuite/gas/i386/equ-bad.s, testsuite/gas/i386/equ-bad.l,
461 testsuite/gas/i386/x86-64-equ-bad.s,
462 testsuite/gas/i386/x86-64-equ-bad.l: New.
463 * testsuite/gas/i386/i386.exp: Run new tests.
464
1424c35d
AM		 4652020-06-06 Alan Modra <amodra@gmail.com>
466
467 * config/tc-ppc.c (md_show_usage): Mention -mpower10 and -mpwr10.
468 * doc/c-ppc.texi: Likewise.
469
87c69f97
AM		 4702020-06-06 Alan Modra <amodra@gmail.com>
471
472 * config/tc-ppc.c: Update throughout for reloc renaming.
473
f1919c56
JM		 4742020-06-05 Jose E. Marchesi <jose.marchesi@oracle.com>
475
476 * config/tc-bpf.c (md_apply_fix): Avoid GCC 10 warning
477 stringop-overflow.
478
3fc6c3dc
NC		 4792020-06-05 Nelson Chu <nelson.chu@sifive.com>
480
481 * config/tc-riscv.c (explicit_csr): New static boolean.
482 Used to indicate CSR are explictly used.
483 (riscv_ip): Set explicit_csr to TRUE if any CSR is used.
484 (riscv_write_out_attrs): If we already have set elf priv
485 attributes, then generate them. Otherwise, don't generate
486 them when no CSR are used.
487 * testsuite/gas/riscv/attribute-01.d: Remove the priv attributes.
488 * testsuite/gas/riscv/attribute-02.d: Likewise.
489 * testsuite/gas/riscv/attribute-03.d: Likewise.
490 * testsuite/gas/riscv/attribute-04.d: Likewise.
491 * testsuite/gas/riscv/attribute-05.d: Likewise.
492 * testsuite/gas/riscv/attribute-06.d: Likewise.
493 * testsuite/gas/riscv/attribute-07.d: Likewise.
494 * testsuite/gas/riscv/attribute-08.d: Likewise.
495 * testsuite/gas/riscv/attribute-09.d: Likewise.
496 * testsuite/gas/riscv/attribute-10.d: Likewise.
497 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
498 * testsuite/gas/riscv/attribute-11.s: New testcase.
499 * testsuite/gas/riscv/attribute-11.d: New testcase. The CSR is
500 used, so we should output the ELF priv attributes.
501 * testsuite/gas/riscv/attribute-12.d: New testcase. The CSR is
502 used, so output the priv attributes according to the -mpriv-spec.
503 * testsuite/gas/riscv/attribute-13.d: New testcase. The CSR isn't
504 used, so ignore the -mpriv-spec setting.
505
d413a623
L		 5062020-06-04 H.J. Lu <hongjiu.lu@intel.com>
507
508 * config/tc-ip2k. (ip2k_apply_fix): Pass endianness to
509 cgen_get_insn_value.
510 * config/tc-xstormy16.c (xstormy16_md_apply_fix): Pass
511 endianness to cgen_get_insn_value and cgen_put_insn_value.
512
7d8b91fd
JM		 5132020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
514
515 * config/tc-bpf.c (md_apply_fix): Simplify and avoid using
516 cgen_put_insn_value.
517
d8740be1
JM		 5182020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
519
520 * config/tc-bpf.c (md_begin): Pass CGEN_CPU_OPEN_INSN_ENDIAN to
521 bpf_cgen_cpu_open.
522 (md_assemble): Remove no longer needed hack.
523
e9bffec9
JM		 5242020-06-04 Jose E. Marchesi <jose.marchesi@oracle.com>
525
526 * cgen.c (gas_cgen_finish_insn): Pass the endianness to
527 cgen_put_insn_value.
528 (gas_cgen_md_apply_fix): Likewise.
529 (gas_cgen_md_apply_fix): Likewise.
530 * config/tc-bpf.c (md_apply_fix): Pass data endianness to
531 cgen_put_insn_value.
532 * config/tc-mep.c (mep_check_ivc2_scheduling): Pass endianness to
533 cgen_put_insn_value.
534
1cf67587
AM		 5352020-06-04 Alan Modra <amodra@gmail.com>
536
537 * testsuite/config/default.exp: Remove global directive outside
538 proc body.
539 * testsuite/gas/mep/complex-relocs.exp: Likewise.
540 * testsuite/gas/microblaze/relax_size.exp: Likewise.
541 * testsuite/gas/microblaze/reloc_sym.exp: Likewise.
542 * testsuite/gas/mt/relocs.exp: Likewise.
543 * testsuite/gas/rx/rx.exp: Likewise.
544
338d56a8
SC		 5452020-06-03 Stephen Casner <casner@acm.org>
546
547 * doc/c-riscv.texi (RISC-V-Options): Fix non-ASCII apostrophe.
548
bb7322c6
JW		 5492020-06-02 Frédéric Pétrot <frederic.petrot@univ-grenoble-alpes.fr>
550 Jim Wilson <jimw@sifive.com>
551
552 PR 26051
553 * doc/c-riscv.texi (RISC-V-Formats): Add missing I format using
554 simm12(rs1). Correct S format to use simm12(rs1). Drop SB and B
555 formats using simm12(rs1). Correct SB and B to use rs1 and rs2.
556 Move B before SB. Move J before UJ.
557
c39c821c
AC		 5582020-06-01 Alex Coplan <alex.coplan@arm.com>
559
560 * write.c (relax_segment): Fix handling of negative offset when
561 relaxing an rs_org frag.
562 * testsuite/gas/aarch64/org-neg.d: New test.
563 * testsuite/gas/aarch64/org-neg.l: Error output for test.
564 * testsuite/gas/aarch64/org-neg.s: Input for test.
565 * testsuite/gas/arm/org-neg.d: New test.
566 * testsuite/gas/arm/org-neg.l: Error output for test.
567 * testsuite/gas/arm/org-neg.s: Input for test.
568
66e3eb08
SC		 5692020-05-28 Stephen Casner <casner@acm.org>
570
571 Fix unexpected failures in gas testsuite for pdp11-aout target.
572 These are caused by the PDP11's mix of little-endian octets in
573 shorts but shorts in big endian order for long or quad.
574
575 * config/tc-pdp11.c (md_number_to_chars): Implement .quad
576 * testsuite/gas/all/gas.exp: Select alternate test scripts for
577 pdp11, skip octa test completely.
578 * testsuite/gas/all/eqv-dot-pdp11.s: Identical to eqv-dot.s
579 * testsuite/gas/all/eqv-dot-pdp11.d: Match different octet order.
580 * testsuite/gas/all/cond-pdp11.l: Match different octet order.
581
9e85f042
NC		 5822020-05-28 Alex Coplan <alex.coplan@arm.com>
583
584 * frags.c (frag_grow): Fix comment.
585
1c912705
SC		 5862020-05-27 Stephen Casner <casner@acm.org>
587
588 PR gas/26001
589 * config/tc-pdp11.c (parse_reg): Distinguish register names from
590 symbols that begin with a register name.
591 * testsuite/gas/pdp11/pdp11.exp: Add test of such symbols.
592 * testsuite/gas/pdp11/pr26001.s: Likewise.
593 * testsuite/gas/pdp11/pr26001.d: Likewise.
594
5c505568
SC		 5952020-05-27 Simon Cook <simon.cook@embecosm.com>
596
597 * config/tc-riscv.c (riscv_init_csr_hash): NULL initilize next
598 pointer when creating struct riscv_csr_extra.
599
3c730740
L		 6002020-05-26 H.J. Lu <hongjiu.lu@intel.com>
601
602 * testsuite/gas/i386/align-branch-9.d: Updated for PECOFF.
603 * testsuite/gas/i386/inval-avx512f.s: Add .p2align for PECOFF.
604 * testsuite/gas/i386/inval-avx512f.l: Updated.
605
57b17940
SSF		 6062020-05-26 Stefan Schulze Frielinghaus <stefansf@linux.ibm.com>
607
608 * testsuite/gas/s390/zarch-z13.d: Add regexp checks for vector
609 load/store instruction variants with alignment hints.
610 * testsuite/gas/s390/zarch-z13.s: Emit new vector load/store
611 instruction variants with alignment hints.
612
e3fed0f2
L		 6132020-05-26 H.J. Lu <hongjiu.lu@intel.com>
614
615 PR gas/26044
616 * config/tc-xgate.c (md_apply_fix): Check BFD_RELOC_XGATE_PCREL_X
617 instead of R_XGATE_PCREL_X.
618 (xgate_parse_operand): Replace R_XGATE_PCREL_X with
619 BFD_RELOC_XGATE_PCREL_X.
620
8bbc5da5
L		 6212020-05-26 H.J. Lu <hongjiu.lu@intel.com>
622
623 PR gas/26044
624 * config/tc-visium.c (md_convert_frag): Replace fragP->fr_literal
625 with &fragP->fr_literal[0].
626
c4612b92
L		 6272020-05-26 H.J. Lu <hongjiu.lu@intel.com>
628
629 PR gas/26044
630 * config/tc-vax.c (md_estimate_size_before_relax): Replace
631 fragP->fr_literal with &fragP->fr_literal[0].
632 (md_convert_frag): Likewise.
633
70b1b570
L		 6342020-05-26 H.J. Lu <hongjiu.lu@intel.com>
635
636 PR gas/26044
637 * config/tc-v850.c (md_convert_frag): Replace fragP->fr_literal
638 with &fragP->fr_literal[0].
639
e67e940f
L		 6402020-05-26 H.J. Lu <hongjiu.lu@intel.com>
641
642 PR gas/26044
643 * config/tc-crx.c (getreg_image): Change argument type to int.
644 (md_convert_frag): Replace fragP->fr_literal with
645 &fragP->fr_literal[0].
646
a05e3e20
L		 6472020-05-26 H.J. Lu <hongjiu.lu@intel.com>
648
649 PR gas/26044
650 * onfig/tc-score.c (s3_do_macro_bcmp): Replace overlapping
651 sprintf with memmove.
652
c6412eee
L		 6532020-05-25 H.J. Lu <hongjiu.lu@intel.com>
654
655 * config/tc-mcore.c (md_convert_frag): Replace fragP->fr_literal
656 with &fragP->fr_literal[0].
657
9fcc3457
L		 6582020-05-25 H.J. Lu <hongjiu.lu@intel.com>
659
660 PR gas/26041
661 * config/tc-cr16.c (md_assemble): Use memmove to concatenate
662 2 overlapping strings.
663
6c115e16
L		 6642020-05-25 H.J. Lu <hongjiu.lu@intel.com>
665
666 * config/tc-cr16.c (md_convert_frag): Replace fragP->fr_literal
667 with &fragP->fr_literal[0].
668
a39d29cd
L		 6692020-05-25 H.J. Lu <hongjiu.lu@intel.com>
670
671 * config/tc-csky.c (md_convert_frag): Replace fragp->fr_literal
672 with &fragp->fr_literal[0].
673 * config/tc-microblaze.c (md_apply_fix): Likewise.
674 * config/tc-sh.c (md_convert_frag): Likewise.
675
72393fd1
JW		 6762020-05-24 Jim Wilson <jimw@sifive.com>
677
678 PR 26025
679 * config/tc-riscv.c (riscv_pre_output_hook): Change s type from const
680 asection to segT. New locals seg and subseg. Call subseg_set before
681 fix_new_exp. Call subseg_set after loop to restore original values.
682
9fbb53c7
AM		 6832020-05-21 Alan Modra <amodra@gmail.com>
684
685 * atof-generic.c: Replace "if (x) free (x)" with "free (x)"
686 throughout.
687 * config/obj-elf.c: Likewise.
688 * config/tc-aarch64.c: Likewise.
689 * config/tc-arm.c: Likewise.
690 * config/tc-m68k.c: Likewise.
691 * config/tc-nios2.c: Likewise.
692 * config/tc-tic30.c: Likewise.
693 * ecoff.c: Likewise.
694 * read.c: Likewise.
695 * stabs.c: Likewise.
696 * symbols.c: Likewise.
697 * testsuite/gas/all/test-gen.c: Likewise.
698
8f595e9b
NC		 6992020-05-20 Nelson Chu <nelson.chu@sifive.com>
700
701 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: Updated.
702 * config/tc-riscv.c (default_arch_with_ext, default_isa_spec):
703 Static variables which are used to set the ISA extensions. You can
704 use -march (or ELF build attributes) and -misa-spec to set them,
705 respectively.
706 (ext_version_hash): The hash table used to handle the extensions
707 with versions.
708 (init_ext_version_hash): Initialize the ext_version_hash according
709 to riscv_ext_version_table.
710 (riscv_get_default_ext_version): The callback function of
711 riscv_parse_subset_t. According to the choosed ISA spec,
712 get the default version for the specific extension.
713 (riscv_set_arch): Set the callback function.
714 (enum options, struct option md_longopts): Add new option -misa-spec.
715 (md_parse_option): Do not call riscv_set_arch for -march. We will
716 call it later in riscv_after_parse_args. Call riscv_get_isa_spec_class
717 to set default_isa_spec class.
718 (riscv_after_parse_args): Call init_ext_version_hash to initialize the
719 ext_version_hash, and then call riscv_set_arch to set the architecture
720 with versions according to default_arch_with_ext.
721 * testsuite/gas/riscv/attribute-02.d: Set 0p0 as default version for
722 x extensions.
723 * testsuite/gas/riscv/attribute-03.d: Likewise.
724 * testsuite/gas/riscv/attribute-09.d: New testcase. For i-ext, we
725 already set it's version to 2p1 by march, so no need to use the default
726 2p2 version. For m-ext, we do not set the version by -march and ELF arch
727 attribute, so set the default 2p0 to it. For zicsr, it is not defined in
728 ISA spec 2p2, so set 0p0 to it.
729 * testsuite/gas/riscv/attribute-10.d: New testcase. The version of
730 zicsr is 2p0 according to ISA spec 20191213.
731 * config/tc-riscv.c (DEFAULT_RISCV_ARCH_WITH_EXT)
732 (DEFAULT_RISCV_ISA_SPEC): Default configure option settings.
733 You can set them by configure options --with-arch and
734 --with-isa-spec, respectively.
735 (riscv_set_default_isa_spec): New function used to set the
736 default ISA spec.
737 (md_parse_option): Call riscv_set_default_isa_spec rather than
738 call riscv_get_isa_spec_class directly.
739 (riscv_after_parse_args): If the -isa-spec is not set, then we
740 set the default ISA spec according to DEFAULT_RISCV_ISA_SPEC by
741 calling riscv_set_default_isa_spec.
742 * testsuite/gas/riscv/attribute-01.d: Add -misa-spec=2.2, since
743 the --with-isa-spec may be set to different ISA spec.
744 * testsuite/gas/riscv/attribute-02.d: Likewise.
745 * testsuite/gas/riscv/attribute-03.d: Likewise.
746 * testsuite/gas/riscv/attribute-04.d: Likewise.
747 * testsuite/gas/riscv/attribute-05.d: Likewise.
748 * testsuite/gas/riscv/attribute-06.d: Likewise.
749 * testsuite/gas/riscv/attribute-07.d: Likewise.
750 * configure.ac: Add configure options, --with-arch and
751 --with-isa-spec.
752 * configure: Regenerated.
753 * config.in: Regenerated.
754 * config/tc-riscv.c (default_priv_spec): Static variable which is
755 used to check if the CSR is valid for the chosen privilege spec. You
756 can use -mpriv-spec to set it.
757 (enum reg_class): We now get the CSR address from csr_extra_hash rather
758 than reg_names_hash. Therefore, move RCLASS_CSR behind RCLASS_MAX.
759 (riscv_init_csr_hashes): Only need to initialize one hash table
760 csr_extra_hash.
761 (riscv_csr_class_check): Change the return type to void. Don't check
762 the ISA dependency if -mcsr-check isn't set.
763 (riscv_csr_version_check): New function. Check and find the CSR address
764 from csr_extra_hash, according to default_priv_spec. Report warning
765 for the invalid CSR if -mcsr-check is set.
766 (reg_csr_lookup_internal): Updated.
767 (reg_lookup_internal): Likewise.
768 (md_begin): Updated since DECLARE_CSR and DECLARE_CSR_ALIAS are changed.
769 (enum options, struct option md_longopts): Add new GAS option -mpriv-spec.
770 (md_parse_option): Call riscv_set_default_priv_version to set
771 default_priv_spec.
772 (riscv_after_parse_args): If -mpriv-spec isn't set, then set the default
773 privilege spec to the newest one.
774 (enum riscv_csr_class, struct riscv_csr_extra): Move them to
775 include/opcode/riscv.h.
776 * testsuite/gas/riscv/priv-reg-fail-fext.d: This test case just want
777 to check the ISA dependency for CSR, so fix the spec version by adding
778 -mpriv-spec=1.11.
779 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise. There are some
780 version warnings for the test case.
781 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
782 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
783 * gas/testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
784 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
785 * gas/testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
786 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.d: New test case.
787 Check whether the CSR is valid when privilege version 1.9 is choosed.
788 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9.l: Likewise.
789 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: New test case.
790 Check whether the CSR is valid when privilege version 1.9.1 is choosed.
791 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p9p1.l: Likewise.
792 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.d: New test case.
793 Check whether the CSR is valid when privilege version 1.10 is choosed.
794 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p10.l: Likewise.
795 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.d: New test case.
796 Check whether the CSR is valid when privilege version 1.11 is choosed.
797 * gas/testsuite/gas/riscv/priv-reg-fail-version-1p11.l: Likewise.
798 * config/tc-riscv.c (DEFAULT_RISCV_ISA_SPEC): Default configure option
799 setting. You can set it by configure option --with-priv-spec.
800 (riscv_set_default_priv_spec): New function used to set the default
801 privilege spec.
802 (md_parse_option): Call riscv_set_default_priv_spec rather than
803 call riscv_get_priv_spec_class directly.
804 (riscv_after_parse_args): If -mpriv-spec isn't set, then we set the
805 default privilege spec according to DEFAULT_RISCV_PRIV_SPEC by
806 calling riscv_set_default_priv_spec.
807 * testsuite/gas/riscv/csr-dw-regnums.d: Add -mpriv-spec=1.11, since
808 the --with-priv-spec may be set to different privilege spec.
809 * testsuite/gas/riscv/priv-reg.d: Likewise.
810 * configure.ac: Add configure option --with-priv-spec.
811 * configure: Regenerated.
812 * config.in: Regenerated.
813 * config/tc-riscv.c (explicit_attr): Rename explicit_arch_attr to
814 explicit_attr. Set it to TRUE if any ELF attribute is found.
815 (riscv_set_default_priv_spec): Try to set the default_priv_spec if
816 the priv attributes are set.
817 (md_assemble): Set the default_priv_spec according to the priv
818 attributes when we start to assemble instruction.
819 (riscv_write_out_attrs): Rename riscv_write_out_arch_attr to
820 riscv_write_out_attrs. Update the arch and priv attributes. If we
821 don't set the corresponding ELF attributes, then try to output the
822 default ones.
823 (riscv_set_public_attributes): If any ELF attribute or -march-attr
824 options is set (explicit_attr is TRUE), then call riscv_write_out_attrs
825 to update the arch and priv attributes.
826 (s_riscv_attribute): Make sure all arch and priv attributes are set
827 before any instruction.
828 * testsuite/gas/riscv/attribute-01.d: Update the priv attributes if any
829 ELF attribute or -march-attr is set. If the priv attributes are not
830 set, then try to update them by the default setting (-mpriv-spec or
831 --with-priv-spec).
832 * testsuite/gas/riscv/attribute-02.d: Likewise.
833 * testsuite/gas/riscv/attribute-03.d: Likewise.
834 * testsuite/gas/riscv/attribute-04.d: Likewise.
835 * testsuite/gas/riscv/attribute-06.d: Likewise.
836 * testsuite/gas/riscv/attribute-07.d: Likewise.
837 * testsuite/gas/riscv/attribute-08.d: Likewise.
838 * testsuite/gas/riscv/attribute-09.d: Likewise.
839 * testsuite/gas/riscv/attribute-10.d: Likewise.
840 * testsuite/gas/riscv/attribute-unknown.d: Likewise.
841 * testsuite/gas/riscv/attribute-05.d: Likewise. Also, the priv spec
842 set by priv attributes must be supported.
843 * testsuite/gas/riscv/attribute-05.s: Likewise.
844 * testsuite/gas/riscv/priv-reg-fail-version-1p9.d: Likewise. Updated
845 priv attributes according to the -mpriv-spec option.
846 * testsuite/gas/riscv/priv-reg-fail-version-1p9p1.d: Likewise.
847 * testsuite/gas/riscv/priv-reg-fail-version-1p10.d: Likewise.
848 * testsuite/gas/riscv/priv-reg-fail-version-1p11.d: Likewise.
849 * testsuite/gas/riscv/priv-reg.d: Removed.
850 * testsuite/gas/riscv/priv-reg-version-1p9.d: New test case. Dump the
851 CSR according to the priv spec 1.9.
852 * testsuite/gas/riscv/priv-reg-version-1p9p1.d: New test case. Dump the
853 CSR according to the priv spec 1.9.1.
854 * testsuite/gas/riscv/priv-reg-version-1p10.d: New test case. Dump the
855 CSR according to the priv spec 1.10.
856 * testsuite/gas/riscv/priv-reg-version-1p11.d: New test case. Dump the
857 CSR according to the priv spec 1.11.
858 * config/tc-riscv.c (md_show_usage): Add descriptions about
859 the new GAS options.
860 * doc/c-riscv.texi: Likewise.
861
3d205eb4
PB		 8622020-05-19 Peter Bergner <bergner@linux.ibm.com>
863
864 * testsuite/gas/ppc/power9.s <dcbf, dcbfl, dcbflp>: Add tests.
865 * testsuite/gas/ppc/power9.d: Likewise.
866 * testsuite/gas/ppc/power10.s <dcbf, dcbfps, dcbstps, hwsync, lwsync,
867 pause_short, phwsync, plwsync, ptesync, stcisync, stncisync, stsync,
868 sync, wait, waitrsv>: Add tests.
869 * testsuite/gas/ppc/power10.d: Likewise.
870
164446e0
AF		 8712020-05-19 Alexander Fedotov <alfedotov@gmail.com>
872
873 PR 25992
874 * config/tc-arm.c : Add arm_ext_v8r feature.
875 (it_fsm_post_encode): Check arm_ext_v8r feature.
876 (get_aeabi_cpu_arch_from_fset): Check arm_ext_v8r feature.
877
69f57659
AM		 8782020-05-19 Alan Modra <amodra@gmail.com>
879
880 * write.c (write_contents): Use bfd_get_filename rather than
881 accessing bfd->filename directly. Use bfd_section_name rather
882 than accessing section->name directly.
883
0e1d094e
AM		 8842020-05-19 Alan Modra <amodra@gmail.com>
885
886 * symbols.c (local_symbol_make): Init all of lsy_flags.
887
d402189f
AM		 8882020-05-18 Alan Modra <amodra@gmail.com>
889
890 * symbols.c (resolve_symbol_value): Invoke LOCAL_SYMBOL_CHECK
891 before looking at add_symbol->sy_flags.
892
503648e4 8932020-05-18 Hongtao Liu <hongtao.liu@intel.com>
894
895 * config/tc-i386.c: Not handle lret/iret.
896 * testsuite/gas/i386/lfence-ret-a.d: Adjust testcase.
897 * testsuite/gas/i386/lfence-ret-b.d: Ditto.
898 * testsuite/gas/i386/lfence-ret-c.d: Ditto.
899 * testsuite/gas/i386/lfence-ret-d.d: Ditto.
900 * testsuite/gas/i386/lfence-ret.s: Ditto.
901 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Ditto.
902 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Ditto.
903 * testsuite/gas/i386/x86-64-lfence-ret-c.d: Ditto.
904 * testsuite/gas/i386/x86-64-lfence-ret-d.d: Ditto.
905 * testsuite/gas/i386/x86-64-lfence-ret-e.d: Ditto.
906 * testsuite/gas/i386/x86-64-lfence-ret.s: Ditto.
907 * testsuite/gas/i386/x86-64-lfence-ret.e: Deleted.
908
2a50b401
AM		 9092020-05-15 Alan Modra <amodra@gmail.com>
910 Alex Coplan <alex.coplan@arm.com>
911
912 * symbols.c (struct local_symbol): Update comment.
913 (resolve_symbol_value): For resolved symbols equated to other
914 symbols, verify that the referenced symbol is not a local_symbol
915 before accessing sy_value. Don't leave symbol loops during
916 finalize_syms resolution.
917 * testsuite/gas/all/assign-bad-recursive.d: New test.
918 * testsuite/gas/all/assign-bad-recursive.l: Error output for test.
919 * testsuite/gas/all/assign-bad-recursive.s: Assembly for test.
920 * testsuite/gas/all/gas.exp: Run it.
921
9d95b8e9
NC		 9222020-05-14 Nick Clifton <nickc@redhat.com>
923
924 * po/sv.po: Updated Swedish translation.
925
3b646889
AM		 9262020-05-11 Alan Modra <amodra@gmail.com>
927
928 * testsuite/gas/ppc/scalarquad.d,
929 * testsuite/gas/ppc/scalarquad.s: New test.
930 * testsuite/gas/ppc/ppc.exp: Run it.
931
9cc4ce88
AM		 9322020-05-11 Alan Modra <amodra@gmail.com>
933
934 * testsuite/gas/ppc/rightmost.d,
935 * testsuite/gas/ppc/rightmost.s: New test.
936 * testsuite/gas/ppc/ppc.exp: Run it.
937
5d57bc3f
AM		 9382020-05-11 Alan Modra <amodra@gmail.com>
939
940 * testsuite/gas/ppc/xvtlsbb.d,
941 * testsuite/gas/ppc/xvtlsbb.s: New test.
942 * testsuite/gas/ppc/ppc.exp: Run it.
943
66ef5847
AM		 9442020-05-11 Alan Modra <amodra@gmail.com>
945
946 * testsuite/gas/ppc/stringop.d,
947 * testsuite/gas/ppc/stringop.s: New test.
948 * testsuite/gas/ppc/ppc.exp: Run it.
949
4f3e9537
PB		 9502020-05-11 Peter Bergner <bergner@linux.ibm.com>
951
952 * testsuite/gas/ppc/set_bool.d,
953 * testsuite/gas/ppc/set_bool.s: New test.
954 * testsuite/gas/ppc/ppc.exp: Run it.
955
ec40e91c
AM		 9562020-05-11 Alan Modra <amodra@gmail.com>
957
958 * testsuite/gas/ppc/bitmanip.d,
959 * testsuite/gas/ppc/bitmanip.s: New test.
960 * testsuite/gas/ppc/ppc.exp: Run it.
961
d7e97a76
AM		 9622020-05-11 Alan Modra <amodra@gmail.com>
963
964 * testsuite/gas/ppc/genpcv.d,
965 * testsuite/gas/ppc/genpcv.s: New test.
966 * testsuite/gas/ppc/ppc.exp: Run it.
967
fdefed7c
AM		 9682020-05-11 Alan Modra <amodra@gmail.com>
969
970 * testsuite/gas/ppc/maskmanip.d,
971 * testsuite/gas/ppc/maskmanip.s: New test.
972 * testsuite/gas/ppc/ppc.exp: Run it.
973
aa3c112f
AM		 9742020-05-11 Alan Modra <amodra@gmail.com>
975 Peter Bergner <bergner@linux.ibm.com>
976
977 * config/tc-ppc.c (pre_defined_registers): Add accumulators.
978 (md_assemble): Check acc specified in correct operand.
979 * testsuite/gas/ppc/outerprod.d,
980 * testsuite/gas/ppc/outerprod.s,
981 * testsuite/gas/ppc/vsx4.d,
982 * testsuite/gas/ppc/vsx4.s: New tests.
983 * testsuite/gas/ppc/ppc.exp: Run them.
984
6edbfd3b
AM		 9852020-05-11 Alan Modra <amodra@gmail.com>
986
987 * testsuite/gas/ppc/simd_perm.d,
988 * testsuite/gas/ppc/simd_perm.s: New test.
989 * testsuite/gas/ppc/ppc.exp: Run it.
990
c7d7aea2
AM		 9912020-05-11 Alan Modra <amodra@gmail.com>
992
993 * testsuite/gas/ppc/int128.d,
994 * testsuite/gas/ppc/int128.s: New test.
995 * testsuite/gas/ppc/ppc.exp: Run it.
996
94ba9882
AM		 9972020-05-11 Alan Modra <amodra@gmail.com>
998
999 * testsuite/gas/ppc/vsx_32byte.d,
1000 * testsuite/gas/ppc/vsx_32byte.s: New test.
1001 * testsuite/gas/ppc/ppc.exp: Run it.
1002
f4791f1a
AM		 10032020-05-11 Alan Modra <amodra@gmail.com>
1004
1005 * testsuite/gas/ppc/vec_mul.s,
1006 * testsuite/gas/ppc/vec_mul.d: New test.
1007 * testsuite/gas/ppc/ppc.exp: Run it.
1008
3ff0a5ba
PB		 10092020-05-11 Peter Bergner <bergner@linux.ibm.com>
1010
1011 * testsuite/gas/ppc/byte_rev.d,
1012 * testsuite/gas/ppc/byte_rev.s: New test.
1013 * testsuite/gas/ppc/ppc.exp: Run it.
1014
afef4fe9
PB		 10152020-05-11 Peter Bergner <bergner@linux.ibm.com>
1016
1017 * testsuite/gas/ppc/power10.d: Add paste. tests.
1018 * testsuite/gas/ppc/power10.s: Likewise.
1019
1224c05d
PB		 10202020-05-11 Peter Bergner <bergner@linux.ibm.com>
1021
1022 * testsuite/gas/ppc/power10.s: New test.
1023 * testsuite/gas/ppc/power10.d: Likewise.
1024 * testsuite/gas/ppc/ppc.exp: Run it.
1025
7c1f4227
AM		 10262020-05-11 Alan Modra <amodra@gmail.com>
1027
1028 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
1029 renaming.
1030 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
1031 place of -mfuture/-Mfuture.
1032 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
1033 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
1034
bfeaed38
NC		 10352020-05-06 Nick Clifton <nickc@redhat.com>
1036
1037 * po/sv.po: Updated Swedish translation.
1038
6ef719c0
NC		 10392020-05-06 Nick Clifton <nickc@redhat.com>
1040
1041 PR 25927
1042 * doc/as.texi (Preprocessing): Replace cross reference to not
1043 existant document with a URL to the equivalent page in the GCC
1044 manual.
1045
546cb2d8
NC		 10462020-05-05 Nick Clifton <nickc@redhat.com>
1047
1048 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
1049 construction of a DWARF-5 directory name table.
1050 * testsuite/gas/elf/pr25917.d: Update expected output.
1051
7d0bd487
GN		 10522020-05-05 Gunther Nikl <gnikl@justmail.de>
1053
1054 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
1055 (md_parse_option): Remove initialization of elf_flags.
070b775f 1056
fe05f369
ASDV		 10572020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
1058
1059 PR gas/25863
1060 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
1061 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
1062 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
1063
4706679d
NC		 10642020-05-04 Nick Clifton <nickc@redhat.com>
1065
1066 PR 25917
1067 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
1068 table's existence before looking at its entries.
070b775f
NC		 1069 Also do not emit a default directory entry if there are no
1070 directories in use.
1071
4706679d
NC		 1072 * testsuite/gas/elf/pr25917.s: New test source file.
1073 * testsuite/gas/elf/pr25917.d: New test driver.
1074 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
1075
09c1e68a
AC		 10762020-04-30 Alex Coplan <alex.coplan@arm.com>
1077
1078 * config/tc-aarch64.c (fix_insn): Implement for
1079 AARCH64_OPND_UNDEFINED.
1080 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
1081 * testsuite/gas/aarch64/udf.s: New.
1082 * testsuite/gas/aarch64/udf.d: New.
1083 * testsuite/gas/aarch64/udf-invalid.s: New.
1084 * testsuite/gas/aarch64/udf-invalid.l: New.
1085 * testsuite/gas/aarch64/udf-invalid.d: New.
1086
c578f16e
YS		 10872020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
1088
1089 * config/tc-rx.c (elf_flags): Reset default value.
1090 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
1091
935f1f4b
MF		 10922020-04-29 Max Filippov <jcmvbkbc@gmail.com>
1093
1094 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
1095 if it's not defined.
1096 (microarch_earliest): New static variable.
1097 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
1098 simcall opcode has mandatory parameter.
1099 (xg_init_global_config): Initialize microarch_earliest.
1100
5c936ef5
NC		 11012020-04-29 Nick Clifton <nickc@redhat.com>
1102
1103 PR 22699
1104 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
1105 IMM0_8S and add support for IMM0_8U.
1106 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
1107 unsigned 8-bit immediate.
1108 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
241e541d 1109 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
5c936ef5 1110
251dae91
TC		 11112020-04-27 Tamar Christina <tamar.christina@arm.com>
1112
1113 * NEWS: Add news entry for big-obj.
1114 * config/tc-i386.c (i386_target_format): Support new format.
1115 * doc/c-i386.texi: Add i386 support.
1116 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
1117 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
1118
714e6c96
NC		 11192020-04-27 Nick Clifton <nickc@redhat.com>
1120
1121 PR 25878
1122 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
1123 (assign_file_to_slot): New function. Fills in an entry in the
1124 files table.
1125 (allocate_filenum): Use new function.
1126 (allocate_filename_to_slot): Use new function. If the specified
1127 slot entry is already in use, but was chosen automatically then
1128 reassign the automatic entry.
1129
a09f656b 11302020-04-26 Hongtao Liu <hongtao.liu@intel.com
1131
1132 * config/tc-i386.c (lfence_before_ret_shl): New member.
1133 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
1134 for Anysize insns.
1135 (insert_after_load): Issue warning for REP CMPS/SCAS.
1136 (insert_before_before): Handle iret, Handle
1137 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
1138 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
1139 -mlfence-before-ret=[none/not/or/shl/yes].
1140 Enable -mlfence-before-ret=shl when
1141 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
1142 (md_show_usage): Ditto.
1143 * doc/c-i386.texi: Ditto.
1144 * testsuite/gas/i386/i386.exp: Add new testcases.
1145 * testsuite/gas/i386/lfence-load-b.d: New.
1146 * testsuite/gas/i386/lfence-load-b.e: New.
1147 * testsuite/gas/i386/lfence-load.d: Modified.
1148 * testsuite/gas/i386/lfence-load.e: New.
1149 * testsuite/gas/i386/lfence-load.s: Modified.
1150 * testsuite/gas/i386/lfence-ret-a.d: Modified.
1151 * testsuite/gas/i386/lfence-ret-b.d: Modified.
1152 * testsuite/gas/i386/lfence-ret-c.d: New.
1153 * testsuite/gas/i386/lfence-ret-d.d: New.
1154 * testsuite/gas/i386/lfence-ret.s: Modified.
1155 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
1156 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
1157 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
1158 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
1159 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
1160 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
1161 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
1162 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
1163 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
1164 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
1165
30ce8e47
MF		 11662020-04-22 Max Filippov <jcmvbkbc@gmail.com>
1167
1168 PR ld/25861
1169 * config/tc-xtensa.c (md_apply_fix): Replace
1170 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
1171 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
1172 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
1173 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
1174 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
1175
31c89d60
AM		 11762020-04-22 Alan Modra <amodra@gmail.com>
1177
1178 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
1179 symbol for ".symver .. remove".
1180 * doc/as.texi (.symver): Update.
1181 * testsuite/gas/symver/symver11.s: Make foo weak.
1182 * testsuite/gas/symver/symver11.d: Expect an error.
1183 * testsuite/gas/symver/symver7.d: Allow other random symbols.
1184
1d3eb556
L		 11852020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1186
1187 * testsuite/gas/symver/symver11.s: Add ".balign 8".
1188
bb2a1453
AS		 11892020-04-21 Andreas Schwab <schwab@linux-m68k.org>
1190
1191 PR 25848
1192 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
1193 * testsuite/gas/m68k/operands.d: Update.
1194 * testsuite/gas/m68k/op68000.d: Update for new error messages.
1195
c36876fe
TC		 11962020-04-21 Tamar Christina <tamar.christina@arm.com>
1197
1198 PR binutils/24753
1199 * testsuite/gas/arm/pr24753.d: New test.
1200 * testsuite/gas/arm/pr24753.s: New test.
1201
6914be53
L		 12022020-04-21 H.J. Lu <hongjiu.lu@intel.com>
1203
1204 PR gas/23840
1205 PR gas/25295
1206 * NEWS: Mention .symver extension.
1207 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
1208 function.
1209 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
1210 add a version name. Add local, hidden and remove visibility
1211 support.
1212 (elf_frob_symbol): Handle the list of version names. Update the
1213 original symbol to local, hidden or remove it from the symbol
1214 table.
1215 (elf_frob_file_before_adjust): Handle the list of version names.
1216 * config/obj-elf.h (elf_visibility): New.
1217 (elf_versioned_name_list): Likewise.
1218 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
1219 and visibility. Change versioned_name pointer to struct
1220 elf_versioned_name_list.
1221 * doc/as.texi: Update .symver directive.
1222 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
1223 error checking tests.
1224 * testsuite/gas/symver/symver6.d: New file.
1225 * testsuite/gas/symver/symver7.d: Likewise.
1226 * testsuite/gas/symver/symver7.s: Likewise.
1227 * testsuite/gas/symver/symver8.d: Likewise.
1228 * testsuite/gas/symver/symver8.s: Likewise.
1229 * testsuite/gas/symver/symver9.s: Likewise.
1230 * testsuite/gas/symver/symver9a.d: Likewise.
1231 * testsuite/gas/symver/symver9b.d: Likewise.
1232 * testsuite/gas/symver/symver10.s: Likewise.
1233 * testsuite/gas/symver/symver10a.d: Likewise.
1234 * testsuite/gas/symver/symver10b.d: Likewise.
1235 * testsuite/gas/symver/symver11.d: Likewise.
1236 * testsuite/gas/symver/symver11.s: Likewise.
1237 * testsuite/gas/symver/symver12.d: Likewise.
1238 * testsuite/gas/symver/symver12.s: Likewise.
1239 * testsuite/gas/symver/symver13.d: Likewise.
1240 * testsuite/gas/symver/symver13.s: Likewise.
1241 * testsuite/gas/symver/symver14.d: Likewise.
1242 * testsuite/gas/symver/symver14.l: Likewise.
1243 * testsuite/gas/symver/symver15.d: Likewise.
1244 * testsuite/gas/symver/symver15.l: Likewise.
1245 * testsuite/gas/symver/symver6.l: Removed.
1246 * testsuite/gas/symver/symver6.s: Updated.
1247
c2e5c986
SD		 12482020-04-20 Sudakshina Das <sudi.das@arm.com>
1249
1250 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
1251 to include TSB.
1252 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
1253 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
1254 * testsuite/gas/aarch64/system.d: Update.
1255
8a6e1d1d
SD		 12562020-04-20 Sudakshina Das <sudi.das@arm.com>
1257
1258 * testsuite/gas/aarch64/bti.d: Update -march option.
1259 * testsuite/gas/aarch64/illegal-bti.d: Remove.
1260 * testsuite/gas/aarch64/illegal-bti.l: Remove.
1261 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
1262 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
1263
49af2f5c
AM		 12642020-04-17 Alan Modra <amodra@gmail.com>
1265
1266 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
1267
8e4979ac
NC		 12682020-04-16 Gagan Singh Sidhu <broly@mac.com>
1269 Nick Clifton <nickc@redhat.com>
1270
1271 PR 25803
1272 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
1273 targets.
1274 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
1275 for the type-2 test.
1276 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
1277 targets running this test.
1278
c54a9b56
DF		 12792020-02-16 David Faust <david.faust@oracle.com>
1280
1281 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
1282 * testsuite/gas/bpf/jump32.s: New file.
1283 * testsuite/gas/bpf/jump32.d: Likewise.
1284
3071b197
L		 12852020-04-08 H.J. Lu <hongjiu.lu@intel.com>
1286
1287 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
1288 documentation.
1289
6a3ab923
GN		 12902020-04-08 Gunther Nikl <gnikl@justmail.de>
1291
1292 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
1293 (md_pcrel_from): Remove prototytpe.
d9f19885
GN		 1294 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
1295 define.
1296 (md_pcrel_from_section): Remove duplicate prototype.
9ad4cfa8
GN		 1297 * tc.h (md_pcrel_from_section): Add prototype.
1298 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
1299 * config/tc-arc.h (md_pcrel_from_section): Likewise.
1300 * config/tc-arm.h (md_pcrel_from_section): Likewise.
1301 * config/tc-avr.h (md_pcrel_from_section): Likewise.
1302 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
1303 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
1304 * config/tc-csky.h (md_pcrel_from_section): Likewise.
1305 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
1306 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
1307 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
1308 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
1309 * config/tc-frv.h (md_pcrel_from_section): Likewise.
1310 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
1311 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
1312 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
1313 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
1314 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
1315 * config/tc-mep.h (md_pcrel_from_section): Likewise.
1316 * config/tc-metag.h (md_pcrel_from_section): Likewise.
1317 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
1318 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
1319 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
1320 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
1321 * config/tc-mt.h (md_pcrel_from_section): Likewise.
1322 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
1323 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
1324 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
1325 * config/tc-rx.h (md_pcrel_from_section): Likewise.
1326 * config/tc-s390.h (md_pcrel_from_section): Likewise.
1327 * config/tc-sh.h (md_pcrel_from_section): Likewise.
1328 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
1329 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
4c09b8c4
GN		 1330 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
1331 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
1332 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
1333 md_apply_fix3): Delete prototypes.
6a3ab923 1334
6e0e8b45
L		 13352020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1336
1337 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
1338 instructions.
1339
266803a2
L		 13402020-04-07 H.J. Lu <hongjiu.lu@intel.com>
1341
1342 * doc/c-z80.texi: Fix @xref warnings.
1343
bb651e8b
CL		 13442020-04-07 Lili Cui <lili.cui@intel.com>
1345
1346 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
1347 (cpu_noarch): Likewise.
1348 * doc/c-i386.texi: Document TSXLDTRK.
1349 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
1350 * testsuite/gas/i386/tsxldtrk.d: Likewise.
1351 * testsuite/gas/i386/tsxldtrk.s: Likewise.
1352 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
1353
4b27d27c
L		 13542020-04-02 Lili Cui <lili.cui@intel.com>
1355
1356 * config/tc-i386.c (cpu_arch): Add .serialize.
1357 (cpu_noarch): Likewise.
1358 * doc/c-i386.texi: Document serialize.
1359 * testsuite/gas/i386/i386.exp: Run serialize tests
1360 * testsuite/gas/i386/serialize.d: Likewise.
1361 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
1362 * testsuite/gas/i386/serialize.s: Likewise.
1363
bb897477
RO		 13642020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1365
1366 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
1367 * testsuite/gas/elf/section12b.d: Likewise.
1368 * testsuite/gas/elf/section16a.d: Likewise.
1369 * testsuite/gas/elf/section16b.d: Likewise.
1370
59e28a97
GN		 13712020-04-02 Gunther Nikl <gnikl@justmail.de>
1372
1373 * config/tc-m68k.c (m68k_ip): Fix range check for index register
1374 with a suppressed address register.
1375
efc3a950
L		 13762020-04-01 H.J. Lu <hongjiu.lu@intel.com>
1377
1378 PR gas/25756
1379 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
1380 * testsuite/gas/i386/localpic.s: Add a test for relocation
1381 against local absolute symbol.
1382 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
1383 * testsuite/gas/i386/localpic.d: Updated.
1384 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
1385 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
1386
15d47c3a
RO		 13872020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1388
1389 PR gas/25732
1390 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
1391 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
1392 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
1393 testsuite/gas/i386/x86-64-jump.d.
1394 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
1395 Incorporate changes to
1396 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
1397 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
1398 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
1399 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
1400 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
1401
876678f0
MR		 14022020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
1403
1404 PR 25611
1405 PR 25614
1406 * dwarf2dbg.c: Do not include "bignum.h".
1407
d1a89da5
NC		 14082020-03-30 Nelson Chu <nelson.chu@sifive.com>
1409
1410 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
1411 * testsuite/gas/riscv/alias-csr.s: Likewise.
1412 * testsuite/gas/riscv/no-aliases-csr.d: Move this
1413 to priv-reg-pseudo-noalias.
1414 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
1415 * testsuite/gas/riscv/bad-csr.l: Likewise.
1416 * testsuite/gas/riscv/bad-csr.s: Likewise.
1417 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
1418 * testsuite/gas/riscv/satp.s: Likewise.
1419 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
1420 csr instruction, including alias-csr testcase.
1421 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
1422 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
1423 pseudo instruction with objdump -Mno-aliases.
1424 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
1425 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
1426 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
1427 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
1428 * testsuite/gas/riscv/priv-reg.s: Likewise.
1429 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1430 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
1431 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
1432
b7780957
J		 14332020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
1434
1435 * config/obj-coff.c (obj_coff_section): Set the bss flag on
1436 sections with the "b" attribute.
1437
d1023b5d
AM		 14382020-03-22 Alan Modra <amodra@gmail.com>
1439
1440 * testsuite/gas/s12z/truncated.d: Update expected output.
1441
0d832e7f
SB		 14422020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1443
1444 PR 25690
1445 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
1446 * doc/c-z80.texi: Update documentation.
1447
327ef784
NC		 14482020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
1449
1450 PR 25641
1451 PR 25668
1452 PR 25633
1453 Fix disassembling ED+A4/AC/B4/BC opcodes.
1454 Fix assembling lines containing colonless label and instruction
1455 with first operand inside parentheses.
1456 Fix registration of unsupported by target CPU registers.
1457 * config/tc-z80.c: See above.
1458 * config/tc-z80.h: See above.
1459 * testsuite/gas/z80/colonless.d: Update test.
1460 * testsuite/gas/z80/colonless.s: Likewise.
1461 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
1462 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
1463 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1464 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
1465 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
1466 * testsuite/gas/z80/unsup_regs.s: Likewise.
1467 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
1468 * testsuite/gas/z80/z80.exp: Likewise.
1469 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
1470 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
1471 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
1472
66d1f7cc
AV		 14732020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
1474
1475 PR 25660
1476 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
1477 (parse_operands): Handle new operand codes.
1478 (do_neon_dyadic_long): Make shape check accept the scalar variants.
1479 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
1480 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
1481 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
1482 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
1483 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
1484 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
1485 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
1486
9e8f1c90
L		 14872020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1488
1489 * NEWS: Mention x86 assembler options for CVE-2020-0551.
1490
97b4a8f7
L		 14912020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1492
1493 * testsuite/gas/i386/i386.exp: Run new tests.
1494 * testsuite/gas/i386/lfence-byte.d: New file.
1495 * testsuite/gas/i386/lfence-byte.e: Likewise.
1496 * testsuite/gas/i386/lfence-byte.s: Likewise.
1497 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
1498 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
1499 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
1500 * testsuite/gas/i386/lfence-indbr.e: Likewise.
1501 * testsuite/gas/i386/lfence-indbr.s: Likewise.
1502 * testsuite/gas/i386/lfence-load.d: Likewise.
1503 * testsuite/gas/i386/lfence-load.s: Likewise.
1504 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
1505 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
1506 * testsuite/gas/i386/lfence-ret.s: Likewise.
1507 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
1508 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
1509 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
1510 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
1511 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
1512 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
1513 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
1514 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
1515 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
1516 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
1517 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
1518 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
1519
ae531041
L		 15202020-03-11 H.J. Lu <hongjiu.lu@intel.com>
1521
1522 * config/tc-i386.c (lfence_after_load): New.
1523 (lfence_before_indirect_branch_kind): New.
1524 (lfence_before_indirect_branch): New.
1525 (lfence_before_ret_kind): New.
1526 (lfence_before_ret): New.
1527 (last_insn): New.
1528 (load_insn_p): New.
1529 (insert_lfence_after): New.
1530 (insert_lfence_before): New.
1531 (md_assemble): Call insert_lfence_before and insert_lfence_after.
1532 Set last_insn.
1533 (OPTION_MLFENCE_AFTER_LOAD): New.
1534 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
1535 (OPTION_MLFENCE_BEFORE_RET): New.
1536 (md_longopts): Add -mlfence-after-load=,
1537 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1538 (md_parse_option): Handle -mlfence-after-load=,
1539 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1540 (md_show_usage): Display -mlfence-after-load=,
1541 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1542 (i386_cons_align): New.
1543 * config/tc-i386.h (i386_cons_align): New.
1544 (md_cons_align): New.
1545 * doc/c-i386.texi: Document -mlfence-after-load=,
1546 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
1547
5496f3c6
NC		 15482020-03-11 Nick Clifton <nickc@redhat.com>
1549
1550 PR 25611
1551 PR 25614
1552 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
1553 (DWARF2_FILE_SIZE_NAME): Default to -1.
1554 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
1555 whichever is higher.
1556 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
1557 (NUM_MD5_BYTES): Define.
1558 (struct file entry): Add md5 field.
1559 (get_filenum): Delete and replace with...
1560 (get_basename): New function.
1561 (get_directory_table_entry): New function.
1562 (allocate_filenum): New function.
1563 (allocate_filename_to_slot): New function.
1564 (dwarf2_where): Use new functions.
1565 (dwarf2_directive_filename): Add support for extended .file
1566 pseudo-op.
1567 (dwarf2_directive_loc): Allow the use of file number zero with
1568 DWARF 5 or higher.
1569 (out_file_list): Rename to...
1570 (out_dir_and_file_list): Add DWARF 5 support.
1571 (out_debug_line): Emit extra values into the section header for
1572 DWARF 5.
1573 (out_debug_str): Allow for file 0 to be used with DWARF 5.
1574 * doc/as.texi (.file): Update the description of this pseudo-op.
1575 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
1576 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
1577 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
1578 * NEWS: Mention the new feature.
1579
a6a1f5e0
AM		 15802020-03-10 Alan Modra <amodra@gmail.com>
1581
1582 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
1583 to avoid signed overflow.
1584 * config/tc-mcore.c (md_assemble): Likewise.
1585 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
1586 * config/tc-nds32.c (SET_ADDEND): Likewise.
1587 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
1588
3fabc179
JB		 15892020-03-09 Jan Beulich <jbeulich@suse.com>
1590
1591 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
1592 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
1593 testsuite/gas/i386/avx-intel.d: Adjust expectations.
1594
190e5fc8
AM		 15952020-03-07 Alan Modra <amodra@gmail.com>
1596
1597 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
1598 first column.
1599
84d9ab33
NC		 16002020-03-06 Nick Clifton <nickc@redhat.com>
1601
1602 PR 25614
1603 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
1604 0 if the dwarf_level is 5 or more. Complain if a filename follows
1605 a file 0.
1606 * testsuite/gas/elf/dwarf-5-file0.s: New test.
1607 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
1608 * testsuite/gas/elf/elf.exp: Run the new test.
1609
1610 PR 25612
1611 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
1612 * doc/as.texi: Fix another typo.
1613
31bf1864
NC		 16142020-03-06 Nick Clifton <nickc@redhat.com>
1615
1616 PR 25612
1617 * as.c (dwarf_level): Define.
1618 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
1619 (parse_args): Add support for the new options.
1620 as.h (dwarf_level): Prototype.
1621 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
1622 value.
1623 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
1624 (DWARF2_LINE_VERSION): Remove definition.
1625 * doc/as.texi: Document the new options.
1626
3c968de5
NC		 16272020-03-06 Nick Clifton <nickc@redhat.com>
1628
1629 PR 25572
1630 * as.c (main): Allow matching input and outputs when they are
1631 not regular files.
1632
bc49bfd8
JB		 16332020-03-06 Jan Beulich <jbeulich@suse.com>
1634
1635 * config/tc-i386.c (match_mem_size): Generalize broadcast special
1636 casing.
1637 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
1638 one of byte/word/dword/qword is set alongside a SIMD register in
1639 a template's operand.
1640
4873e243
JB		 16412020-03-06 Jan Beulich <jbeulich@suse.com>
1642
1643 * config/tc-i386.c (match_template): Extend code in logic
1644 rejecting certain suffixes in certain modes to also cover mask
1645 register use and VecSIB. Drop special casing of broadcast. Skip
1646 immediates in the check.
1647
e365e234
JB		 16482020-03-06 Jan Beulich <jbeulich@suse.com>
1649
1650 * config/tc-i386.c (match_template): Fold duplicate code in
1651 logic rejecting certain suffixes in certain modes. Drop
1652 pointless "else".
1653
4ed21b58
JB		 16542020-03-06 Jan Beulich <jbeulich@suse.com>
1655
1656 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
1657 alongside !norex64 ones.
1658 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
1659 with both 32- and 64-bit GPR operands.
1660 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
1661 32- and 64-bit GPR operands.
1662 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
1663 testsuite/gas/i386/x86-64-avx512bw.d,
1664 testsuite/gas/i386/x86-64-avx512f-intel.d,
1665 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
1666
643bb870
JB		 16672020-03-06 Jan Beulich <jbeulich@suse.com>
1668
1669 * config/tc-i386.c (md_assemble): Drop use of rex64.
1670 (process_suffix): For REX.W for 64-bit CRC32.
1671
a23b33b3
JB		 16722020-03-06 Jan Beulich <jbeulich@suse.com>
1673
1674 * config/tc-i386.c (i386_addressing_mode): For 32-bit
1675 addressing for MPX insns without base/index.
1676 * testsuite/gas/i386/mpx-16bit.s,
1677 * testsuite/gas/i386/mpx-16bit.d: New.
1678 * testsuite/gas/i386/i386.exp: Run new test.
1679
a0497384
JB		 16802020-03-06 Jan Beulich <jbeulich@suse.com>
1681
1682 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
1683 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
1684 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
1685 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
1686 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
1687 as well as a BSWAP one.
1688 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
1689 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
1690 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
1691 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
1692 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
1693 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
1694 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
1695 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
1696 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
1697 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
1698 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
1699 testsuite/gas/i386/vmx.d: Adjust expectations.
1700
b630c145
JB		 17012020-03-06 Jan Beulich <jbeulich@suse.com>
1702
1703 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
1704 from having their operands swapped.
1705 * testsuite/gas/i386/waitpkg.s,
1706 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
1707 3-operand cases as well as testing of 16-bit code generation.
1708 * testsuite/gas/i386/waitpkg.d,
1709 testsuite/gas/i386/waitpkg-intel.d,
1710 testsuite/gas/i386/x86-64-waitpkg.d,
1711 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
1712
de48783e
NC		 17132020-03-04 Nelson Chu <nelson.chu@sifive.com>
1714
dee35d02
NC		 1715 * config/tc-riscv.c (percent_op_utype): Support the modifier
1716 %got_pcrel_hi.
1717 * doc/c-riscv.texi: Add documentation.
1718 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
1719 modifier %got_pcrel_hi.
1720 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
1721 * testsuite/gas/riscv/relax-reloc.d: Likewise.
1722 * testsuite/gas/riscv/relax-reloc.s: Likewise.
1723
de48783e
NC		 1724 * doc/c-riscv.texi (relocation modifiers): Add documentation.
1725 (RISC-V-Formats): Update the section name from "Instruction Formats"
1726 to "RISC-V Instruction Formats".
1727
749479c8
AO		 17282020-03-04 Alexandre Oliva <oliva@adacore.com>
1729
1730 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
1731 detected in a section which does not have at least 4 byte
1732 alignment.
1733 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
1734 * testsuite/gas/arm/ldr-t.s: Likewise.
1735 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
1736 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
1737 disassembly, ignoring any NOPs that may have been inserted because
1738 of section alignment.
1739 * testsuite/gas/arm/ldr-t.d: Likewise.
1740
a847e322
JB		 17412020-03-04 Jan Beulich <jbeulich@suse.com>
1742
1743 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
1744 * doc/c-i386.texi: Mention sev_es.
1745 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
1746 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
1747 expectations.
1748 * testsuite/gas/i386/arch-13-znver1.d,
1749 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
1750
3cd7f3e3
L		 17512020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1752
1753 * config/tc-i386.c (match_template): Replace ignoresize and
1754 defaultsize with mnemonicsize.
1755 (process_suffix): Likewise.
1756
b8ba1385
SB		 17572020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1758
1759 PR 25627
1760 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
1761 instruction LD IY,(HL).
1762 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
1763 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
1764 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
1765 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
1766
10d97a0f
L		 17672020-03-03 H.J. Lu <hongjiu.lu@intel.com>
1768
1769 PR gas/25622
1770 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
1771 x86-64-default-suffix-avx.
1772 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
1773 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
1774 * testsuite/gas/i386/noreg64.d: Updated.
1775 * testsuite/gas/i386/noreg64.l: Likewise.
1776 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
1777 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
1778 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
1779
8326546e
SB		 17802020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1781
1782 PR 25604
1783 * config/tc-z80.c (contains_register): Prevent an illegal memory
1784 access when checking an expression for a register name.
1785
e3e896e6
AM		 17862020-03-03 Alan Modra <amodra@gmail.com>
1787
1788 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
1789 support.
1790
a4dd6c97
AM		 17912020-03-02 Alan Modra <amodra@gmail.com>
1792
1793 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
1794 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
1795 and .sbss sections.
1796 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
1797 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
1798 (s3_s_score_lcomm): Likewise.
1799 * config/tc-score7.c: Similarly.
1800 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
1801
dec7b24b
YS		 18022020-02-28 YunQiang Su <syq@debian.org>
1803
1804 PR gas/25539
1805 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
1806 to handle multi-labels.
1807 (has_label_name): New.
1808
cceb53b8
MM		 18092020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
1810
1811 * config/tc-arm.c (enum pred_instruction_type): Remove
1812 NEUTRAL_IT_NO_VPT_INSN predication type.
1813 (cxn_handle_predication): Modify to require condition suffixes.
1814 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
1815 * testsuite/gas/arm/cde-scalar.s: Update test.
1816 * testsuite/gas/arm/cde-warnings.l: Update test.
1817 * testsuite/gas/arm/cde-warnings.s: Update test.
1818
da3ec71f
AM		 18192020-02-26 Alan Modra <amodra@gmail.com>
1820
1821 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
1822 N_() on empty string.
1823
42135cad
AM		 18242020-02-26 Alan Modra <amodra@gmail.com>
1825
1826 * read.c (read_a_source_file): Call strncpy with length one
1827 less than size of original_case_string.
1828
dc1e8a47
AM		 18292020-02-26 Alan Modra <amodra@gmail.com>
1830
1831 * config/obj-elf.c: Indent labels correctly.
1832 * config/obj-macho.c: Likewise.
1833 * config/tc-aarch64.c: Likewise.
1834 * config/tc-alpha.c: Likewise.
1835 * config/tc-arm.c: Likewise.
1836 * config/tc-cr16.c: Likewise.
1837 * config/tc-crx.c: Likewise.
1838 * config/tc-frv.c: Likewise.
1839 * config/tc-i386-intel.c: Likewise.
1840 * config/tc-i386.c: Likewise.
1841 * config/tc-ia64.c: Likewise.
1842 * config/tc-mn10200.c: Likewise.
1843 * config/tc-mn10300.c: Likewise.
1844 * config/tc-nds32.c: Likewise.
1845 * config/tc-riscv.c: Likewise.
1846 * config/tc-s12z.c: Likewise.
1847 * config/tc-xtensa.c: Likewise.
1848 * config/tc-z80.c: Likewise.
1849 * read.c: Likewise.
1850 * symbols.c: Likewise.
1851 * write.c: Likewise.
1852
bd0cf5a6
NC		 18532020-02-20 Nelson Chu <nelson.chu@sifive.com>
1854
54b2aec1
NC		 1855 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
1856 we are assembling instruction with CSR. Call riscv_csr_read_only_check
1857 after parsing all arguments.
1858 (enum csr_insn_type): New enum is used to classify the CSR instruction.
1859 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
1860 are used to check if we write a read-only CSR by the CSR instruction.
1861 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
1862 all CSR for the read-only CSR checking.
1863 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
1864 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
1865 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
1866 all CSR instructions for the read-only CSR checking.
1867 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
1868 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
1869
2ca89224
NC		 1870 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
1871 (riscv_opts): Initialize it.
1872 (reg_lookup_internal): Check the `riscv_opts.csr_check`
1873 before doing the CSR checking.
1874 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
1875 (md_longopts): Add mcsr-check and mno-csr-check.
1876 (md_parse_option): Handle new enum option values.
1877 (s_riscv_option): Handle new long options.
1878 * doc/c-riscv.texi: Add description for the new .option and assembler
1879 options.
1880 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
1881 the CSR checking.
1882 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
1883
bd0cf5a6
NC		 1884 * config/tc-riscv.c (csr_extra_hash): New.
1885 (enum riscv_csr_class): New enum. Used to decide
1886 whether or not this CSR is legal in the current ISA string.
1887 (struct riscv_csr_extra): New structure to hold all extra information
1888 of CSR.
1889 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
1890 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
1891 Call hash_reg_name to insert CSR address into reg_names_hash.
1892 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
1893 Decide whether the CSR is valid according to the csr_extra_hash.
1894 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
1895 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
1896 not a boolean. This is same as riscv_init_csr_hash, so keep the
1897 consistent usage.
1898 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
1899 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
1900 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
1901 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
1902 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
1903 f-ext CSR are not allowed.
1904 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
1905 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
1906 source file is `priv-reg.s`, and the ISA is rv64if, so the
1907 rv32-only CSR are not allowed.
1908 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
1909
10a95fcc
AM		 19102020-02-21 Alan Modra <amodra@gmail.com>
1911
1912 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
1913 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
1914
dda2980f
AM		 19152020-02-21 Alan Modra <amodra@gmail.com>
1916
1917 PR 25569
1918 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
1919 on section size adjustment, instead perform another write if
1920 exec header size is larger than section size.
1921
bd3380bc
NC		 19222020-02-19 Nelson Chu <nelson.chu@sifive.com>
1923
1924 * doc/c-riscv.texi: Add the doc entries for -march-attr/
1925 -mno-arch-attr command line options.
1926
fa164239
JW		 19272020-02-19 Nelson Chu <nelson.chu@sifive.com>
1928
1929 * testsuite/gas/riscv/c-add-addi.d: New testcase.
1930 * testsuite/gas/riscv/c-add-addi.s: Likewise.
1931
fcaaac0a
SB		 19322020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1933
1934 PR 25576
1935 * config/tc-z80.c (md_parse_option): Do not use an underscore
1936 prefix for local labels in SDCC compatability mode.
1937 (z80_start_line_hook): Remove SDCC dollar label support.
1938 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
1939 * testsuite/gas/z80/sdcc.s: Likewise.
1940
19412020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
1942
1943 PR 25517
1944 * config/tc-z80.c: Add -march option.
1945 * doc/as.texi: Update Z80 documentation.
1946 * doc/c-z80.texi: Likewise.
1947 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
1948 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
1949 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
1950 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
1951 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
1952 * testsuite/gas/z80/gbz80_all.d: Likewise.
1953 * testsuite/gas/z80/r800_extra.d: Likewise.
1954 * testsuite/gas/z80/r800_ii8.d: Likewise.
1955 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
1956 * testsuite/gas/z80/sdcc.d: Likewise.
1957 * testsuite/gas/z80/z180.d: Likewise.
1958 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
1959 * testsuite/gas/z80/z80_doc.d: Likewise.
1960 * testsuite/gas/z80/z80_ii8.d: Likewise.
1961 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
1962 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
1963 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
1964 * testsuite/gas/z80/z80_sli.d: Likewise.
1965 * testsuite/gas/z80/z80n_all.d: Likewise.
1966 * testsuite/gas/z80/z80n_reloc.d: Likewise.
1967
a7e12755
L		 19682020-02-19 H.J. Lu <hongjiu.lu@intel.com>
1969
1970 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
1971 with GNU_PROPERTY_X86_FEATURE_2_MMX.
1972 * testsuite/gas/i386/i386.exp: Run property-3 and
1973 x86-64-property-3.
1974 * testsuite/gas/i386/property-3.d: New file.
1975 * testsuite/gas/i386/property-3.s: Likewise.
1976 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
1977
272a84b1
L		 19782020-02-17 H.J. Lu <hongjiu.lu@intel.com>
1979
1980 * config/tc-i386.c (cpu_arch): Add .popcnt.
1981 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
1982 Add a tab before @samp{.sse4a}.
1983
c8f8eebc
JB		 19842020-02-17 Jan Beulich <jbeulich@suse.com>
1985
1986 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
1987 for AddrPrefixOpReg templates. Combine the two pieces of
1988 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1989 mode.
1990
eedb0f2c
JB		 19912020-02-17 Jan Beulich <jbeulich@suse.com>
1992
1993 PR gas/14439
1994 * config/tc-i386.c (md_assemble): Also suppress operand
1995 swapping for MONITOR{,X} and MWAIT{,X}.
1996 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1997 Add Intel syntax monitor/mwait tests.
1998 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1999 Adjust expectations.
2000 *testsuite/gas/i386/sse3-intel.d,
2001 testsuite/gas/i386/x86-64-sse3-intel.d: New.
2002 * testsuite/gas/i386/i386.exp: Run new tests.
2003
b9915cbc
JB		 20042020-02-17 Jan Beulich <jbeulich@suse.com>
2005
2006 PR gas/6518
2007 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
2008 [XYZ]MMWord memory operand ambiguity recognition logic (largely
2009 re-indentation).
2010 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
2011 cases.
2012 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
2013 * testsuite/gas/i386/avx512dq-inval.l,
2014 testsuite/gas/i386/inval-avx.l,
2015 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
2016 * testsuite/gas/i386/avx512vl-ambig.s,
2017 testsuite/gas/i386/avx512vl-ambig.l: New.
2018 * testsuite/gas/i386/i386.exp: Run new test.
2019
af5c13b0
L		 20202020-02-16 H.J. Lu <hongjiu.lu@intel.com>
2021
2022 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
2023 nosse4.
2024 * doc/c-i386.texi: Document sse4a and nosse4a.
2025
07d98387
L		 20262020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2027
2028 * doc/c-i386.texi: Remove the old movsx and movzx documentation
2029 for AT&T syntax.
2030
65fca059
JB		 20312020-02-14 Jan Beulich <jbeulich@suse.com>
2032
2033 PR gas/25438
2034 * config/tc-i386.c (md_assemble): Move movsx/movzx special
2035 casing ...
2036 (process_suffix): ... here. Consider just the first operand
2037 initially.
2038 (check_long_reg): Drop opcode 0x63 special case again.
2039 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
2040 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
2041 Move ambiguous operand size tests ...
2042 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2043 testsuite/gas/i386/noreg64.s: ... here.
2044 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
2045 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
2046 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2047 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
2048 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
2049 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2050 testsuite/gas/i386/x86-64-movsxd.d,
2051 testsuite/gas/i386/x86-64-movsxd-intel.d,
2052 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
2053 Adjust expectations.
2054 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
2055 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
2056 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
2057 * testsuite/gas/i386/i386.exp: Run new tests.
2058
b6773884
JB		 20592020-02-14 Jan Beulich <jbeulich@suse.com>
2060
2061 * config/tc-i386.c (process_operands): Also skip segment
2062 override prefix emission if it matches an already present one.
2063 * testsuite/gas/i386/prefix32.s: Add double segment override
2064 cases.
2065 * testsuite/gas/i386/prefix32.l: Adjust expectations.
2066
92334ad2
JB		 20672020-02-14 Jan Beulich <jbeulich@suse.com>
2068
2069 * config/tc-i386.c (process_operands): Drop ineffectual segment
2070 overrides when optimizing.
2071 * testsuite/gas/i386/lea-optimize.d: New.
2072 * testsuite/gas/i386/i386.exp: Run new test.
2073
20742020-02-14 Jan Beulich <jbeulich@suse.com>
514a8bb0
JB		 2075
2076 * config/tc-i386.c (process_operands): Also check insn prefix
2077 for ineffectual segment override warning. Don't cover possible
2078 VEX/EVEX encoded insns there.
2079 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
2080 testsuite/gas/i386/lea.e: New.
2081 * testsuite/gas/i386/i386.exp: Run new test.
2082
0e6724de
L		 20832020-02-14 H.J. Lu <hongjiu.lu@intel.com>
2084
2085 PR gas/25438
2086 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
2087 syntax.
2088
292676c1
L		 20892020-02-13 Fangrui Song <maskray@google.com>
2090 H.J. Lu <hongjiu.lu@intel.com>
2091
2092 PR gas/25551
2093 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
2094 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
2095 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
2096 * testsuite/gas/i386/relax-5.d: New file.
2097 * testsuite/gas/i386/relax-5.s: Likewise.
2098 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
2099 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
2100
7deea9aa
JB		 21012020-02-13 Jan Beulich <jbeulich@suse.com>
2102
2103 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
2104 "nosse4" entry.
2105
6c0946d0
JB		 21062020-02-12 Jan Beulich <jbeulich@suse.com>
2107
2108 * config/tc-i386.c (avx512): New (at file scope), moved from
2109 (check_VecOperands): ... here.
2110 (process_suffix): Add [XYZ]MMword operand size handling.
2111 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
2112 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
2113 tests.
2114 * testsuite/gas/i386/avx512dq-inval.l,
2115 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
2116
5990e377
JB		 21172020-02-12 Jan Beulich <jbeulich@suse.com>
2118
2119 PR gas/24546
2120 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
2121 code only.
2122 * config/tc-i386-intel.c (i386_intel_operand): Also handle
2123 CALL/JMP in O_tbyte_ptr case.
2124 * doc/c-i386.texi: Mention far call and full pointer load ISA
2125 differences.
2126 * testsuite/gas/i386/x86-64-branch-3.s,
2127 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
2128 * testsuite/gas/i386/x86-64-branch-3.d,
2129 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
2130 * testsuite/gas/i386/x86-64-branch-5.l,
2131 testsuite/gas/i386/x86-64-branch-5.s: New.
2132 * testsuite/gas/i386/i386.exp: Run new test.
2133
9706160a
JB		 21342020-02-12 Jan Beulich <jbeulich@suse.com>
2135
2136 PR gas/25438
2137 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
2138 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
2139 64-bit-only warning.
2140 (check_word_reg): Consistently error on mismatching register
2141 size and suffix.
2142 * testsuite/gas/i386/general.s: Replace dword GPR with word one
2143 for movw. Replace suffix / GPR for orb.
2144 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
2145 byte GPRs as well as ones for inb/outb with a word accumulator.
2146 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
2147 testsuite/gas/i386/inval.l: Adjust expectations.
2148
5de4d9ef
JB		 21492020-02-12 Jan Beulich <jbeulich@suse.com>
2150
2151 * config/tc-i386.c (operand_type_register_match): Also fall
2152 through initial two if()-s when the template allows for a GPR
2153 operand. Adjust comment.
2154
50128d0c
JB		 21552020-02-11 Jan Beulich <jbeulich@suse.com>
2156
2157 (struct _i386_insn): New field "short_form".
2158 (optimize_encoding): Drop setting of shortform field.
2159 (process_suffix): Set i.short_form. Replace shortform use.
2160 (process_operands): Replace shortform use.
2161
1ed818b4
MM		 21622020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
2163
2164 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
2165 loop initial declaration.
2166
5aae9ae9
MM		 21672020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
2168
2169 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
2170 instructions that can have 5 arguments.
2171 (enum operand_parse_code): Add new operands.
2172 (parse_operands): Account for new operands.
2173 (S5): New macro.
2174 (enum neon_shape_el): Introduce P suffixes for coprocessor.
2175 (neon_select_shape): Account for P suffix.
2176 (LOW1): Move macro to global position.
2177 (HI4): Move macro to global position.
2178 (vcx_assign_vec_d): New.
2179 (vcx_assign_vec_m): New.
2180 (vcx_assign_vec_n): New.
2181 (enum vcx_reg_type): New.
2182 (vcx_get_reg_type): New.
2183 (vcx_size_pos): New.
2184 (vcx_vec_pos): New.
2185 (vcx_handle_shape): New.
2186 (vcx_ensure_register_in_range): New.
2187 (vcx_handle_register_arguments): New.
2188 (vcx_handle_insn_block): New.
2189 (vcx_handle_common_checks): New.
2190 (do_vcx1): New.
2191 (do_vcx2): New.
2192 (do_vcx3): New.
2193 * testsuite/gas/arm/cde-missing-fp.d: New test.
2194 * testsuite/gas/arm/cde-missing-fp.l: New test.
2195 * testsuite/gas/arm/cde-missing-mve.d: New test.
2196 * testsuite/gas/arm/cde-missing-mve.l: New test.
2197 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
2198 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
2199 * testsuite/gas/arm/cde-mve.s: New test.
2200 * testsuite/gas/arm/cde-warnings.l:
2201 * testsuite/gas/arm/cde-warnings.s:
2202 * testsuite/gas/arm/cde.d:
2203 * testsuite/gas/arm/cde.s:
2204
4934a27c
MM		 22052020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
2206 Matthew Malcomson <matthew.malcomson@arm.com>
2207
2208 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
2209 CDE coprocessor that can be enabled.
2210 (enum pred_instruction_type): New pred type.
2211 (BAD_NO_VPT): New error message.
2212 (BAD_CDE): New error message.
2213 (BAD_CDE_COPROC): New error message.
2214 (enum operand_parse_code): Add new immediate operands.
2215 (parse_operands): Account for new immediate operands.
2216 (check_cde_operand): New.
2217 (cde_coproc_enabled): New.
2218 (cde_coproc_pos): New.
2219 (cde_handle_coproc): New.
2220 (cxn_handle_predication): New.
2221 (do_custom_instruction_1): New.
2222 (do_custom_instruction_2): New.
2223 (do_custom_instruction_3): New.
2224 (do_cx1): New.
2225 (do_cx1a): New.
2226 (do_cx1d): New.
2227 (do_cx1da): New.
2228 (do_cx2): New.
2229 (do_cx2a): New.
2230 (do_cx2d): New.
2231 (do_cx2da): New.
2232 (do_cx3): New.
2233 (do_cx3a): New.
2234 (do_cx3d): New.
2235 (do_cx3da): New.
2236 (handle_pred_state): Define new IT block behaviour.
2237 (insns): Add newn CX*{,d}{,a} instructions.
2238 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
2239 Define new cdecp extension strings.
2240 * doc/c-arm.texi: Document new cdecp extension arguments.
2241 * testsuite/gas/arm/cde-scalar.d: New test.
2242 * testsuite/gas/arm/cde-scalar.s: New test.
2243 * testsuite/gas/arm/cde-warnings.d: New test.
2244 * testsuite/gas/arm/cde-warnings.l: New test.
2245 * testsuite/gas/arm/cde-warnings.s: New test.
2246 * testsuite/gas/arm/cde.d: New test.
2247 * testsuite/gas/arm/cde.s: New test.
2248
4b5aaf5f
L		 22492020-02-10 H.J. Lu <hongjiu.lu@intel.com>
2250
2251 PR gas/25516
2252 * config/tc-i386.c (intel64): Renamed to ...
2253 (isa64): This.
2254 (match_template): Accept Intel64 only instruction by default.
2255 (i386_displacement): Updated.
2256 (md_parse_option): Updated.
2257 * c-i386.texi: Update -mamd64/-mintel64 documentation.
2258 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
2259 -mamd64 to x86-64-sysenter-amd.
2260 * testsuite/gas/i386/x86-64-sysenter.d: New file.
2261
33176d91
AM		 22622020-02-10 Alan Modra <amodra@gmail.com>
2263
2264 * config/obj-elf.c (obj_elf_change_section): Error for section
2265 type, attr or entsize changes in assembly.
2266 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
2267 * testsuite/gas/elf/section5.l: Update.
2268
82194874
AM		 22692020-02-10 Alan Modra <amodra@gmail.com>
2270
2271 * output-file.c (output_file_close): Do a normal close when
2272 flag_always_generate_output.
2273 * write.c (write_object_file): Don't stop output when
2274 flag_always_generate_output.
2275
9fc0b501
SB		 22762020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
2277
2278 PR 25469
2279 * config/tc-z80.c: Add -gbz80 command line option to generate code
2280 for the GameBoy Z80. Add support for generating DWARF.
2281 * config/tc-z80.h: Add support for DWARF debug information
2282 generation.
2283 * doc/c-z80.texi: Document new command line option.
2284 * testsuite/gas/z80/gbz80_all.d: New file.
2285 * testsuite/gas/z80/gbz80_all.s: New file.
2286 * testsuite/gas/z80/z80.exp: Run the new tests.
2287 * testsuite/gas/z80/z80n_all.d: New file.
2288 * testsuite/gas/z80/z80n_all.s: New file.
2289 * testsuite/gas/z80/z80n_reloc.d: New file.
2290
b7d07216
L		 22912020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2292
2293 PR gas/25381
2294 * config/obj-elf.c (get_section): Also check
2295 linked_to_symbol_name.
2296 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
2297 (obj_elf_parse_section_letters): Handle the 'o' flag.
2298 (build_group_lists): Renamed to ...
2299 (build_additional_section_info): This. Set elf_linked_to_section
2300 from map_head.linked_to_symbol_name.
2301 (elf_adjust_symtab): Updated.
2302 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
2303 * doc/as.texi: Document the 'o' flag.
2304 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
2305 * testsuite/gas/elf/section18.d: New file.
2306 * testsuite/gas/elf/section18.s: Likewise.
2307 * testsuite/gas/elf/section19.d: Likewise.
2308 * testsuite/gas/elf/section19.s: Likewise.
2309 * testsuite/gas/elf/section20.d: Likewise.
2310 * testsuite/gas/elf/section20.s: Likewise.
2311 * testsuite/gas/elf/section21.d: Likewise.
2312 * testsuite/gas/elf/section21.l: Likewise.
2313 * testsuite/gas/elf/section21.s: Likewise.
2314
5eb617a7
L		 23152020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2316
2317 * NEWS: Mention x86 assembler options to align branches for
2318 binutils 2.34.
2319
986ac314
L		 23202020-02-06 H.J. Lu <hongjiu.lu@intel.com>
2321
2322 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
2323 only for ELF targets.
2324 * testsuite/gas/i386/unique.d: Don't xfail.
2325 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2326
19234a6d
AM		 23272020-02-06 Alan Modra <amodra@gmail.com>
2328
2329 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
2330 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2331
02e0be69
AM		 23322020-02-06 Alan Modra <amodra@gmail.com>
2333
2334 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
2335 xfail, and rename test.
2336 * testsuite/gas/elf/section12b.d: Likewise.
2337 * testsuite/gas/elf/section16a.d: Likewise.
2338 * testsuite/gas/elf/section16b.d: Likewise.
2339
a8c4d40b
L		 23402020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2341
2342 PR gas/25380
2343 * config/obj-elf.c (section_match): Removed.
2344 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
2345 section_id.
2346 (obj_elf_change_section): Replace info and group_name arguments
2347 with match_p. Also update the section ID and flags from match_p.
2348 (obj_elf_section): Handle "unique,N". Update call to
2349 obj_elf_change_section.
2350 * config/obj-elf.h (elf_section_match): New.
2351 (obj_elf_change_section): Updated.
2352 * config/tc-arm.c (start_unwind_section): Update call to
2353 obj_elf_change_section.
2354 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
2355 * config/tc-microblaze.c (microblaze_s_data): Likewise.
2356 (microblaze_s_sdata): Likewise.
2357 (microblaze_s_rdata): Likewise.
2358 (microblaze_s_bss): Likewise.
2359 * config/tc-mips.c (s_change_section): Likewise.
2360 * config/tc-msp430.c (msp430_profiler): Likewise.
2361 * config/tc-rx.c (parse_rx_section): Likewise.
2362 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
2363 * doc/as.texi: Document "unique,N" in .section directive.
2364 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
2365 * testsuite/gas/elf/section15.d: New file.
2366 * testsuite/gas/elf/section15.s: Likewise.
2367 * testsuite/gas/elf/section16.s: Likewise.
2368 * testsuite/gas/elf/section16a.d: Likewise.
2369 * testsuite/gas/elf/section16b.d: Likewise.
2370 * testsuite/gas/elf/section17.d: Likewise.
2371 * testsuite/gas/elf/section17.l: Likewise.
2372 * testsuite/gas/elf/section17.s: Likewise.
2373 * testsuite/gas/i386/unique.d: Likewise.
2374 * testsuite/gas/i386/unique.s: Likewise.
2375 * testsuite/gas/i386/x86-64-unique.d: Likewise.
2376 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
2377
575d37ae
L		 23782020-02-02 H.J. Lu <hongjiu.lu@intel.com>
2379
2380 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
2381
2384096c
G		 23822020-02-01 Anthony Green <green@moxielogic.com>
2383
2384 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
2385
95441c43
SL		 23862020-01-31 Sandra Loosemore <sandra@codesourcery.com>
2387
2388 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
2389 %tls_ldo.
2390
d465d695
AV		 23912020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
2392
2393 PR gas/25472
2394 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
2395 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
2396 +mve.
2397 * testsuite/gas/arm/mve_dsp.d: New test.
2398
d26cc8a9
NC		 23992020-01-31 Nick Clifton <nickc@redhat.com>
2400
2401 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
2402 rather than BFD_RELOC_NONE.
2403
90e9955a
SP		 24042020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
2405
2406 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
2407 to support VLDMIA instruction for MVE.
2408 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
2409 instruction for MVE.
2410 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
2411 instruction for MVE.
2412 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
2413 instruction for MVE.
2414 * testsuite/gas/arm/mve-ldst.d: New test.
2415 * testsuite/gas/arm/mve-ldst.s: Likewise.
2416
53943f32
NC		 24172020-01-31 Nick Clifton <nickc@redhat.com>
2418
2419 * po/fr.po: Updated French translation.
2420 * po/ru.po: Updated Russian translation.
2421
c3036ed0
RS		 24222020-01-31 Richard Sandiford <richard.sandiford@arm.com>
2423
2424 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
2425 .s for the movprfx.
2426 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
2427 * testsuite/gas/aarch64/sve-movprfx_28.d,
2428 * testsuite/gas/aarch64/sve-movprfx_28.l,
2429 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
2430
2ae4c703
JB		 24312020-01-30 Jan Beulich <jbeulich@suse.com>
2432
2433 * config/tc-i386.c (output_disp): Tighten base_opcode check.
2434 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
2435 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
2436 Adjust expectations.
2437
bd434cc4
JM		 24382020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
2439
2440 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
2441 * testsuite/gas/bpf/alu-be.d: Likewise.
2442 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
2443 * testsuite/gas/bpf/alu32-be.d: Likewise.
2444
aeab2b26
JB		 24452020-01-30 Jan Beulich <jbeulich@suse.com>
2446
2447 * testsuite/gas/i386/x86-64-branch-2.s,
2448 testsuite/gas/i386/x86-64-branch-4.s,
2449 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
2450 * testsuite/gas/i386/ilp32/x86-64-branch.d,
2451 testsuite/gas/i386/x86-64-branch-2.d,
2452 testsuite/gas/i386/x86-64-branch-4.l,
2453 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
2454
873494c8
JB		 24552020-01-30 Jan Beulich <jbeulich@suse.com>
2456
2457 * config/tc-i386.c (process_suffix): .
2458 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
2459 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
2460 Add LRETQ case.
2461 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
2462 suffix.
2463 testsuite/gas/i386/x86_64.s: Add RETF cases.
2464 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
2465 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
2466 testsuite/gas/i386/x86-64-opcode.d,
2467 testsuite/gas/i386/x86-64-suffix-intel.d,
2468 testsuite/gas/i386/x86-64-suffix.d,
2469 testsuite/gas/i386/x86_64-intel.d
2470 testsuite/gas/i386/x86_64.d: Adjust expectations.
2471 * testsuite/gas/i386/x86-64-suffix.e,
2472 testsuite/gas/i386/x86_64.e: New.
2473
62b3f548
JB		 24742020-01-30 Jan Beulich <jbeulich@suse.com>
2475
2476 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
2477 special case.
2478
bc31405e
L		 24792020-01-27 H.J. Lu <hongjiu.lu@intel.com>
2480
2481 PR binutils/25445
2482 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
2483 movsxd.
2484 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
2485 differences. Document movslq and movsxd.
2486 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
2487 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
2488 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
2489 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
2490 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
2491 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
2492 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
2493 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
2494 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
2495 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
2496 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
2497
e3696f67
AM		 24982020-01-27 Alan Modra <amodra@gmail.com>
2499
2500 * testsuite/gas/all/gas.exp: Replace case statements with switch
2501 statements.
2502 * testsuite/gas/elf/elf.exp: Likewise.
2503 * testsuite/gas/macros/macros.exp: Likewise.
2504 * testsuite/lib/gas-defs.exp: Likewise.
2505
7568c93b
TC		 25062020-01-27 Tamar Christina <tamar.christina@arm.com>
2507
2508 PR 25403
2509 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
2510 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
2511
403d1bd9
JW		 25122020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
2513
2514 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
2515 s exts must be known, so rename *ok* to *fail*.
2516 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
2517 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
2518 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
2519 above change.
2520 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
2521 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
2522
be4c5e58
L		 25232020-01-22 H.J. Lu <hongjiu.lu@intel.com>
2524
2525 PR gas/25438
2526 * config/tc-i386.c (check_long_reg): Always disallow double word
2527 suffix in mnemonic with word general register.
2528 * testsuite/gas/i386/general.s: Replace word general register
2529 with double word general register for movl.
2530 * testsuite/gas/i386/inval.s: Add tests for movl with word general
2531 register.
2532 * testsuite/gas/i386/general.l: Updated.
2533 * testsuite/gas/i386/inval.l: Likewise.
2534
9e7028aa
AM		 25352020-01-22 Alan Modra <amodra@gmail.com>
2536
2537 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
2538 __tls_get_addr_desc and __tls_get_addr_opt.
2539
e3ed17f3
JB		 25402020-01-21 Jan Beulich <jbeulich@suse.com>
2541
2542 * testsuite/gas/i386/inval-crc32.s,
2543 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
2544 * testsuite/gas/i386/inval-crc32.l,
2545 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
2546
1a035124
JB		 25472020-01-21 Jan Beulich <jbeulich@suse.com>
2548
2549 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
2550 generic code path. Deal with No_lSuf being set in a template.
2551 * testsuite/gas/i386/inval-crc32.l,
2552 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
2553 instead of error(s) when operand size is ambiguous.
2554 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2555 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
2556 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
2557 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
2558 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
2559 Adjust expectations.
2560
c006a730
JB		 25612020-01-21 Jan Beulich <jbeulich@suse.com>
2562
2563 * config/tc-i386.c (process_suffix): Drop SYSRET special case
2564 and an intel_syntax check. Re-write lack-of-suffix processing
2565 logic.
2566 * doc/c-i386.texi: Document operand size defaults for suffix-
2567 less AT&T syntax insns.
2568 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
2569 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
2570 testsuite/gas/i386/x86-64-avx-scalar.s,
2571 testsuite/gas/i386/x86-64-avx.s,
2572 testsuite/gas/i386/x86-64-bundle.s,
2573 testsuite/gas/i386/x86-64-intel64.s,
2574 testsuite/gas/i386/x86-64-lock-1.s,
2575 testsuite/gas/i386/x86-64-opcode.s,
2576 testsuite/gas/i386/x86-64-sse2avx.s,
2577 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
2578 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
2579 testsuite/gas/i386/x86-64-nops.s,
2580 testsuite/gas/i386/x86-64-ptwrite.s,
2581 testsuite/gas/i386/x86-64-simd.s,
2582 testsuite/gas/i386/x86-64-sse-noavx.s,
2583 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
2584 insns.
2585 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
2586 testsuite/gas/i386/noreg64.s: Add further tests.
2587 * testsuite/gas/i386/ilp32/x86-64-nops.d,
2588 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
2589 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
2590 testsuite/gas/i386/sse-noavx.d,
2591 testsuite/gas/i386/x86-64-intel64.d,
2592 testsuite/gas/i386/x86-64-nops.d,
2593 testsuite/gas/i386/x86-64-opcode.d,
2594 testsuite/gas/i386/x86-64-ptwrite-intel.d,
2595 testsuite/gas/i386/x86-64-ptwrite.d,
2596 testsuite/gas/i386/x86-64-simd-intel.d,
2597 testsuite/gas/i386/x86-64-simd-suffix.d,
2598 testsuite/gas/i386/x86-64-simd.d,
2599 testsuite/gas/i386/x86-64-sse-noavx.d
2600 testsuite/gas/i386/x86-64-suffix.d,
2601 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
2602 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
2603 testsuite/gas/i386/noreg64.l: New.
2604 * testsuite/gas/i386/i386.exp: Run new tests.
2605
c906a69a
JB		 26062020-01-21 Jan Beulich <jbeulich@suse.com>
2607
2608 * testsuite/gas/i386/avx512_bf16_vl.s,
2609 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
2610 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
2611 broadcast forms of VCVTNEPS2BF16.
2612 * testsuite/gas/i386/avx512_bf16_vl.d,
2613 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
2614
26916852
NC		 26152020-01-20 Nick Clifton <nickc@redhat.com>
2616
2617 * po/uk.po: Updated Ukranian translation.
2618
14470f07
L		 26192020-01-20 H.J. Lu <hongjiu.lu@intel.com>
2620
2621 PR ld/25416
2622 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
2623 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
2624 x32 object.
2625 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
2626 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
2627 R_X86_64_GOTPC32_TLSDESC relocation.
2628
1b1bb2c6
NC		 26292020-01-18 Nick Clifton <nickc@redhat.com>
2630
2631 * configure: Regenerate.
2632 * po/gas.pot: Regenerate.
2633
ae774686
NC		 26342020-01-18 Nick Clifton <nickc@redhat.com>
2635
2636 Binutils 2.34 branch created.
2637
42e04b36
L		 26382020-01-17 H.J. Lu <hongjiu.lu@intel.com>
2639
2640 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
2641 with vex_encoding_vex.
2642 (parse_insn): Likewise.
2643 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
2644 and {vex3} documentation.
2645 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
2646 {vex}.
2647 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
2648
2da2eaf4
AV		 26492020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
2650
2651 PR 25376
2652 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
2653 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
2654 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
2655 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
2656 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
2657 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
2658
45a4bb20
JB		 26592020-01-16 Jan Beulich <jbeulich@suse.com>
2660
2661 * config/tc-i386.c (match_template): Drop found_cpu_match local
2662 variable.
2663
4814632e
JB		 26642020-01-16 Jan Beulich <jbeulich@suse.com>
2665
2666 * testsuite/gas/i386/avx512dq-inval.l,
2667 testsuite/gas/i386/avx512dq-inval.s: New.
2668 * testsuite/gas/i386/i386.exp: Run new test.
2669
131cb553
JL		 26702020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
2671
2672 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
2673 relocations when the target is 430X, except when extracting part of an
2674 expression.
2675 (msp430_srcoperand): Adjust comment.
2676 Initialize the expp member of the msp430_operand_s struct as
2677 appropriate.
2678 (msp430_dstoperand): Likewise.
2679 * testsuite/gas/msp430/msp430.exp: Run new test.
2680 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
2681 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
2682
c24d0e8d
AM		 26832020-01-15 Alan Modra <amodra@gmail.com>
2684
2685 * configure.tgt: Add sparc-*-freebsd case.
2686
e44925ae
LC		 26872020-01-14 Lili Cui <lili.cui@intel.com>
2688
2689 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
2690 * testsuite/gas/i386/align-branch-1b.d: Likewise.
2691 * testsuite/gas/i386/align-branch-1c.d: Likewise.
2692 * testsuite/gas/i386/align-branch-1d.d: Likewise.
2693 * testsuite/gas/i386/align-branch-1e.d: Likewise.
2694 * testsuite/gas/i386/align-branch-1f.d: Likewise.
2695 * testsuite/gas/i386/align-branch-1g.d: Likewise.
2696 * testsuite/gas/i386/align-branch-1h.d: Likewise.
2697 * testsuite/gas/i386/align-branch-1i.d: Likewise.
2698 * testsuite/gas/i386/align-branch-5.d: Likewise.
2699 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
2700 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
2701 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
2702 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
2703 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
2704 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
2705 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
2706 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
2707 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
2708 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
2709 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
2710 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
2711
7a6bf3be
SB		 27122020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
2713
2714 PR 25377
2715 * config/tc-z80.c: Add support for half precision, single
2716 precision and double precision floating point values.
2717 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
2718 * doc/as.texi: Add new z80 command line options.
2719 * doc/c-z80.texi: Document new z80 command line options.
2720 * testsuite/gas/z80/ez80_pref_dis.s: New test.
2721 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
2722 * testsuite/gas/z80/z80.exp: Run the new test.
2723 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
2724 * testsuite/gas/z80/fp_zeda32.d: Likewise.
2725 * testsuite/gas/z80/strings.d: Update expected output.
2726
82e9597c
MM		 27272020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
2728
2729 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
2730 dependency.
2731
5e4f7e05
CZ		 27322020-01-13 Claudiu Zissulescu <claziss@gmail.com>
2733
2734 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
2735 the CPU.
2736 * config/tc-arc.h: Add header if/defs.
2737 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
2738
febda64f
AM		 27392020-01-13 Alan Modra <amodra@gmail.com>
2740
2741 * testsuite/gas/wasm32/allinsn.d: Update expected output.
2742
5496abe1
AM		 27432020-01-13 Alan Modra <amodra@gmail.com>
2744
2745 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
2746 insertion.
2747
ec4181f2
AM		 27482020-01-10 Alan Modra <amodra@gmail.com>
2749
2750 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
2751 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
2752
40c75bc8
SB		 27532020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2754
2755 PR 25224
2756 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
2757 opcode byte values.
2758 (emit_ld_r_r): Likewise.
2759 (emit_ld_rr_m): Likewise.
2760 (emit_ld_rr_nn): Likewise.
2761
72aea328
JB		 27622020-01-09 Jan Beulich <jbeulich@suse.com>
2763
2764 * config/tc-i386.c (optimize_encoding): Add
2765 is_any_vex_encoding() invocations. Drop respective
2766 i.tm.extension_opcode == None checks.
2767
3f93af61
JB		 27682020-01-09 Jan Beulich <jbeulich@suse.com>
2769
2770 * config/tc-i386.c (md_assemble): Check RegRex is clear during
2771 REX transformations. Correct comment indentation.
2772
7697afb6
JB		 27732020-01-09 Jan Beulich <jbeulich@suse.com>
2774
2775 * config/tc-i386.c (optimize_encoding): Generalize register
2776 transformation for TEST optimization.
2777
d835a58b
JB		 27782020-01-09 Jan Beulich <jbeulich@suse.com>
2779
2780 * testsuite/gas/i386/x86-64-sysenter-amd.s,
2781 testsuite/gas/i386/x86-64-sysenter-amd.d,
2782 testsuite/gas/i386/x86-64-sysenter-amd.l,
2783 testsuite/gas/i386/x86-64-sysenter-intel.d,
2784 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
2785 * testsuite/gas/i386/i386.exp: Run new tests.
2786
915808f6
NC		 27872020-01-08 Nick Clifton <nickc@redhat.com>
2788
2789 PR 25284
2790 * doc/as.texi (Align): Document the fact that all arguments can be
2791 omitted.
2792 (Balign): Likewise.
2793 (P2align): Likewise.
2794
f1f28025
NC		 27952020-01-08 Nick Clifton <nickc@redhat.com>
2796
2797 PR 14891
2798 * config/obj-elf.c (obj_elf_section): Fail if the section name is
2799 already defined as a different symbol type.
2800 * testsuite/gas/elf/pr14891.s: New test source file.
2801 * testsuite/gas/elf/pr14891.d: New test driver.
2802 * testsuite/gas/elf/pr14891.s: New test expected error output.
2803 * testsuite/gas/elf/elf.exp: Run the new test.
2804
030a2e78
AM		 28052020-01-08 Alan Modra <amodra@gmail.com>
2806
2807 * config/tc-z8k.c (md_begin): Make idx unsigned.
2808 (get_specific): Likewise for this_index.
2809
2a1ebfb2
CZ		 28102020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
2811
2812 * onfig/tc-arc.c (parse_reloc_symbol): New function.
2813 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
2814 (md_operand): Set X_md to absent.
2815 (arc_parse_name): Check for X_md.
2816
16d87673
SB		 28172020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
2818
2819 PR 25311
2820 * as.h (TC_STRING_ESCAPES): Provide a default definition.
2821 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
2822 NO_STRING_ESCAPES.
2823 * read.c (next_char_of_string): Likewise.
2824 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
2825 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
2826
a2322019
NC		 28272020-01-03 Nick Clifton <nickc@redhat.com>
2828
2829 * po/sv.po: Updated Swedish translation.
2830
5437a02a
JB		 28312020-01-03 Jan Beulich <jbeulich@suse.com>
2832
2833 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
2834 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2835
567dfba2
JB		 28362020-01-03 Jan Beulich <jbeulich@suse.com>
2837
2838 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
2839 by-element usdot. Add 64-bit form tests for by-element sudot.
2840 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
2841
8c45011a
JB		 28422020-01-03 Jan Beulich <jbeulich@suse.com>
2843
2844 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
2845 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
2846
f4950f76
JB		 28472020-01-03 Jan Beulich <jbeulich@suse.com>
2848
2849 * testsuite/gas/aarch64/f64mm.d,
2850 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
2851
6655dba2
SB		 28522020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
2853
2854 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
2855 support for assembler code generated by SDCC. Add new relocation
2856 types. Add z80-elf target support.
2857 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
2858 labels. Local labels starts from ".L".
2859 * NEWS: Mention the new support.
2860 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
2861 * testsuite/gas/all/fwdexp.s: Likewise.
2862 * testsuite/gas/all/cond.l: Likewise.
2863 * testsuite/gas/all/cond.s: Likewise.
2864 * testsuite/gas/all/fwdexp.d: Likewise.
2865 * testsuite/gas/all/fwdexp.s: Likewise.
2866 * testsuite/gas/elf/section2.e-mips: Likewise.
2867 * testsuite/gas/elf/section2.l: Likewise.
2868 * testsuite/gas/elf/section2.s: Likewise.
2869 * testsuite/gas/macros/app1.d: Likewise.
2870 * testsuite/gas/macros/app1.s: Likewise.
2871 * testsuite/gas/macros/app2.d: Likewise.
2872 * testsuite/gas/macros/app2.s: Likewise.
2873 * testsuite/gas/macros/app3.d: Likewise.
2874 * testsuite/gas/macros/app3.s: Likewise.
2875 * testsuite/gas/macros/app4.d: Likewise.
2876 * testsuite/gas/macros/app4.s: Likewise.
2877 * testsuite/gas/macros/app4b.s: Likewise.
2878 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
2879 * testsuite/gas/z80/z80.exp: Add new tests
2880 * testsuite/gas/z80/dollar.d: New file.
2881 * testsuite/gas/z80/dollar.s: New file.
2882 * testsuite/gas/z80/ez80_adl_all.d: New file.
2883 * testsuite/gas/z80/ez80_adl_all.s: New file.
2884 * testsuite/gas/z80/ez80_adl_suf.d: New file.
2885 * testsuite/gas/z80/ez80_isuf.s: New file.
2886 * testsuite/gas/z80/ez80_z80_all.d: New file.
2887 * testsuite/gas/z80/ez80_z80_all.s: New file.
2888 * testsuite/gas/z80/ez80_z80_suf.d: New file.
2889 * testsuite/gas/z80/r800_extra.d: New file.
2890 * testsuite/gas/z80/r800_extra.s: New file.
2891 * testsuite/gas/z80/r800_ii8.d: New file.
2892 * testsuite/gas/z80/r800_z80_doc.d: New file.
2893 * testsuite/gas/z80/z180.d: New file.
2894 * testsuite/gas/z80/z180.s: New file.
2895 * testsuite/gas/z80/z180_z80_doc.d: New file.
2896 * testsuite/gas/z80/z80_doc.d: New file.
2897 * testsuite/gas/z80/z80_doc.s: New file.
2898 * testsuite/gas/z80/z80_ii8.d: New file.
2899 * testsuite/gas/z80/z80_ii8.s: New file.
2900 * testsuite/gas/z80/z80_in_f_c.d: New file.
2901 * testsuite/gas/z80/z80_in_f_c.s: New file.
2902 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
2903 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
2904 * testsuite/gas/z80/z80_out_c_0.d: New file.
2905 * testsuite/gas/z80/z80_out_c_0.s: New file.
2906 * testsuite/gas/z80/z80_reloc.d: New file.
2907 * testsuite/gas/z80/z80_reloc.s: New file.
2908 * testsuite/gas/z80/z80_sli.d: New file.
2909 * testsuite/gas/z80/z80_sli.s: New file.
2910
a65b5de6
SN		 29112020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
2912
2913 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
2914 REGLIST_RN.
2915
b14ce8bf
AM		 29162020-01-01 Alan Modra <amodra@gmail.com>
2917
2918 Update year range in copyright notice of all files.
2919
0b114740 2920For older changes see ChangeLog-2019
3499769a 2921\f
0b114740 2922Copyright (C) 2020 Free Software Foundation, Inc.
3499769a
AM		 2923
2924Copying and distribution of this file, with or without modification,
2925are permitted in any medium without royalty provided the copyright
2926notice and this notice are preserved.
2927
2928Local Variables:
2929mode: change-log
2930left-margin: 8
2931fill-column: 74
2932version-control: never
2933End:
A mirror of the official binutils-gdb repository